Fifteenth Doctor

The fifteenth incarnation of the Time Lord known as The Doctor was an empathetic adventurer who actively lived on Earth in the mid-21st century with the Osiris family. Greatly traumatized by the events leading up to his fourteenth incarnation’s regeneration, he began his life working at the Shadow Proclamation as a hunter of fugitives, before a currently unknown event caused him to quit working for them and erase his own memory of his time there.

## Personality

The Fifteenth Doctor was chiefly an empathetic, kind being who seemed almost human, living with the Osiris family as almost an active member of their number. However, due to his trauma and regret from working with the Shadow Proclamation, he sometimes fell prey to anger and rage. He was able to control this anger primarily, but unleashed it when his time working at the Proclamation, or what he did there, was ever mentioned by a hostile entity. He was less of a true pacifist than his other incarnations—he purposefully attacked the Master to stop him from interfering in Vannessa Voughstrike’s personal timeline. Despite this, he still avoided violence and attempted to find other solutions, always showing a diplomatic view in dealing with his enemies.

## History

The Fifteenth Doctor was born soon after a traumatic event suffered by his fourteenth incarnation. He was deeply hurt by this event and, after settling on Earth briefly, he was contacted by the Shadow Proclamation and became their newest hunter. (**ONE-SHOT:** *Samantha Osiris*)

He became notorious for never failing a mission, only once not recovering his quarry. The Fifteenth Doctor never entirely abandoned his moral code, but after a few decades working for the Shadow Proclamation, he stopped investigating whether his targets were truly criminals or not. (**RP:** *Evolution of the Krynoid*)

At some point, the Fifteenth Doctor decided to quit working for the Proclamation, and erased his own memory of his time there to avoid a horrible event. [**RP:** *Evolution of the Krynoid*]

Upon awakening in his new TARDIS interior, the Fifteenth Doctor set a course for Earth in the 21st century, 2021, searching for his old friend and companion Spirit Osiris. Not capable of flying his new Tardis without his memories, he instead landed in 2051, and met Spirit’s daughter Samantha Osiris, who was waiting on a bench for her date.

Samantha led the Doctor to her house, which she lived in with her mother Spirit, uncles, and grandmother Roxanne Osiris. Spirit briefly was skeptical of the Doctor’s return, as he had previously left her behind without saying goodbye in his eleventh incarnation. (**ONE-SHOT***: Samantha Osiris*)

When the Doctor offered to take Samantha on as a companion, she immediately accepted, having heard stories of her mother’s travels with him. The two inadvertently caused a small sect of Daleks to appear on Earth, and with the help of Samantha’s family, the Tenth and Eleventh Doctors, and the Ravensbrooke family, they defeated the invasion. Over the course of the attack, Victoria Ravensbrooke became increasingly jealous of her sister, the Tenth Doctor’s current companion Aphrodite Ravensbrooke. While the others were dealing with the aftermath of the brief invasion, Victoria snuck into the Fifteenth Doctor’s Tardis and signaled the Master, who picked her up upon learning that she meant to kill Aphrodite.

The Fifteenth Doctor, alongside his two past incarnations, noticed Victoria’s disappearance and decided she must have gone with the Master. The three, along with the Osiris family and the Ravensbrookes, tracked Victoria through time to the end of the Time War, which the Master meant to show her to paint the Doctor in a bad light. Upon noticing the events of *Day of the Doctor* playing out, the Master attempted to intervene to cause the War Doctor to truly destroy Gallifrey, but the three Doctors stopped the duo, who escaped in the Master’s TARDIS.

Aware that Victoria would be returning to go after the two Earth families, the Fifteenth Doctor decided to stay on Earth full-time, parking the Tardis in the Osirises’ garden. The other Doctors promised to check up on them as well to protect them from the Master. (**RP:** *Return of the Master*)

The next day, the Eleventh and Tenth Doctors decided to set up some defenses. The Fifteenth Doctor offered to go along and help, but his past selves declined, not trusting him. Not to be hindered, the Fifteenth Doctor instead offered to take Samantha on her first official trip in the TARDIS. The two entered the TARDIS after a small amount of preparations, and found a large gift box in the middle of the console room. Upon further inspection, they found that it was from Amazon, but the Doctor hadn’t ordered anything. Furthermore, the Doctor had always believed that Amazon hated him. Upon opening the gift box, they found an Amazon robot code-named E, who almost destroyed the Tardis before recognizing the Fifteenth Doctor as his owner.

The three set a course for the 25th century, but arrived on a fertilizer ship in the 23rd century, baffling the Doctor. On the ship, the three met Verith, an engineer who took a liking to them, and the secretive Captain of the ship, the *Hyperion VI*. The Doctor, convinced the TARDIS wouldn’t have taken them there unless there was something to be done, decided to stay on the ship and investigate.

When the ship began to stall around the Metebelis system, the Doctor, Samantha, and E, followed closely behind by Verith and the Co-Captain, went to the engines to investigate. On the way, they learned that E was capable of rewinding time for about two hours if fully charged. The Doctor resolved to use this ability to find out what was going on with the ship.

At the engines, they found that the *Hyperion* was slowly losing power and that they would run out of air in a few moments. The five quickly rushed back to the front of the ship, meaning to expand the TARDIS’s air bubble around the ship before they ran out of air. On the way, the lights began to flash, a hiss was heard, and the group found the Co-Captain on the floor, dead. The Doctor found a pod in the trail of blood that he pocketed, sure it meant something.

When they reached the front of the ship, the Tardis air bubble was successfully expanded to the ship. The Captain of the ship was convinced that the newcomers were to blame for the death of the co-captain, but the Doctor insisted that this was not true. However, Samantha began to accuse E of killing the co-captain, while E provided that there was no evidence, and it could have easily been her or the Doctor. The Captain, unconvinced of an intruder aboard the ship, ignored them all.

The Doctor silenced their arguing, realizing that there were tentacles snaking through the air ducts, going for the Captain. Samantha fended them off while the Doctor questioned the Captain, who insisted that it was only fertilizer the ship was transporting. Remembering the pod, the Doctor asked Verith if there was a database on the ship that could identify plants. Verith led the others down to his quarters, where they found the lights completely dead and the manufacturing manager, Bob, dead. The mechanic, Reeve, recounted that he saw a human-like shadow transform into a mound of tentacles before killing Bob.

The Doctor, fed up with the mystery, decided he’d go into the dark after the creature to find out its true nature. Using his sonic screwdriver, he killed the lights, and went into the dark after the creature. To the Doctor’s astonishment, and Samantha and E’s grudging “I told you so’s”, they found that the creature was in fact Verith, who was using a perception filter to appear as a member of the crew, and who in actuality was a being composed of vines known as Reven Hawsik. Reven killed Reeve before escaping down the corridor.

The Doctor, Samantha, and E raced back to the front of the ship, pursued by Reven’s tentacled, disgusting shape, and warned the disbelieving Captain of his engineer’s true nature. Upon further interrogation, the Captain revealed that he was transporting an illegal, radiation-driven fertilizer, to a buyer on Metebelis IV.

The disgusted Fifteenth Doctor led his companions to the bottom floor of the ship and identified the pod he had found in the Co-Captain’s corpse as a Krynoid pod using the ship’s database. At that moment, Reven appeared in the doorway. Samantha attempted to hold him off while the Doctor and E hacked into the database to get more information, but when a window of the room was broken, the Doctor and his companions were forced to flee the collapsing database room.

Then and there, the Doctor figured out Reven’s plan. He was taking down only crew members to open a fail-safe lock on the fertilizer storage, which the Fifteenth Doctor promptly opened, giving Reven access to it. Reven used the fertilizer to mutate into a humanoid form with a greater intellect, before calling the other Krynoid, to the Doctor’s horror.

When Reven escaped, the Doctor, Samantha, and E ran to the nearest window and found exactly what they were afraid of—a fleet of two hundred Krynoid, closing in on the *Hyperion*.

The Doctor and company began hiding in the ship's basement level, attempting to formulate a plan. Eventually they decided to steal the prison keys to free the Captain of the ship, who had the access codes preventing them from getting to the TARDIS. During the execution of this plan, the Doctor managed to pilfer the keys, but the entire group ended up captured by the Krynoids, whose hive mind connected them to the ship's systems. Sam escaped the prison and called the Osirises for reinforcements. Meanwhile, the Doctor broke out of the prison and convinced Reven to join him.

The Doctor, E, and the Osirises then followed Reven to the front of the ship, where he attempted to regain control of his army. However, the Commander seized control from Reven and began pursuing the TARDIS team through the ship. While Reven and the Osirises tracked down the Krynoid army, the Fifteenth Doctor and E hacked into the Krynoid hive mind. There, 15 saw himself destroying Krynoidia while looking for the Krynoid biovirus. As the TARDIS team and the Krynoid army met more and more, the Doctor began to notice that they were deteriorating and rotting at a fast rate. He also realized that the biovirus was a poison that tricked the victim by giving them enhanced physical prowess before taking it away and destroying their body. Reven was puzzled by this, as he had consumed the biovirus to no effect. The Doctor discovered that the Krynoid government had modified Reven's biodata to make him immune, intending for the other Krynoid delegates to die and Reven to come back a hero. Reven, against the idea of being a puppet leader, returned to Krynoidia to rule as a pacifist leader. [RP: Evolution of the Krynoid]

(**RP:** *Evolution of the Krynoid*)