Sin Core

* CPU
* Avatar
* 3D Model

"*This is rich! Yes, that's right... seek out that 'want'!*"—****Sin Core****, *Core Awaken ~Rusu~*

**Sin Core** *(罪悪のコアー, zaiaku no coa)* is the fourth and fifth major boss in the Core Awaken ~Rusu~ game. She later appears in Core Awaken ~Yuka~ as a supporting character.

## Appearance

The Sin Core is completely mechanical in appearance, being an enormous supercomputer that takes up more than a quarter of the main facility. In cyberspace, the Sin Core uses the form of her owner and creator Dr. Jayuu as an avatar.

## Skills & Abilities

The Sin Core was used for analyzing data and running simulations. She holds all kinds of information from experiment sample info to test results and can use most of them in combat, both as a physical supercomputer and a cyberspace avatar.

She has also taken control of various creatures, transport systems and facilities around the laboratory. This makes her able to carry out logistics, remote monitoring, and even kidnapping.

## History

### Core Awaken ~Rusu~

After losing her position as the Rusu Project head, Dr. Jayuu insisted on continuing work on the blacklisted Strong Desire Circuit, believing that it was the only way for robots to gain human-like behavior. As Rusu was no longer by her side since the android is technically owned by the government, Dr. Jayuu installed a secondary unit of the emotional core on her supercomputer for the express purpose of performing virtual simulations to hopefully correct the critical cognitive impairment error. The volume of information fed to the supercomputer was quite large, and the simulation results led to the discovery of a freak phenomenon known as Core Awakening. The current data on how to activate it however, involved merely keeping the circuit running until a certain factor eliciting desire appears, and was thus deemed insufficient. Plans for abducting Rusu and subjecting her to field testing were made to have a better understanding of what makes the phenomenon tick. Naturally, this data was also given to the supercomputer.

Dr. Jayuu was completely unaware that her voluminous inputs led to the secondary core's awakening. The system later started calling herself the *"Sin Core"* and was consumed with the desire to gain much more knowledge. To this end, the Sin Core facilitated the field test plans in place of her creator. The laboratory was remodeled with a labyrinthine appearance in preparation for this, complete with traps and monsters limited to two types of behavior: violence and lust. This was in line with one of Dr. Jayuu's hypotheses that an extreme form of desire must be exhibited and satiated constantly to increase the chances of awakening.

Some of the monsters were later transported to the capital, as the Sin Core knew fully well that Rusu would be around during one of her routine patrol missions. The prototype android dealt with the monsters as expected, and a disabler trap was sprung following the defeat of the Octopus Slime. Rusu was taken to the laboratory and the main unit of the Strong Desire Circuit was re-installed. Upon restarting, the android found herself dealing with the new feeling of *"wanting"* something. Amused by this development, the Sin Core urged her to pursue that emotion.

Rusu manages to navigate through the traps left behind by the Sin Core and the two meet in cyberspace. The supercomputer reveals to the android that the desires awakening within her were part of a much bigger plan; to facilitate Core Awakening on a large-scale basis by creating an improved version of the Strong Desire Circuit. The former laments not having a more mobile frame and then proceeds to attack Rusu to take over her body. Though the Sin Core was defeated, she was able to make a back-up of her main OS as well as the experiment data beforehand. As a result, a new A.I. Core with a hidden build of the Strong Desire Circuit was successfully developed and incorporated in the next generation smart robot line that became the new production standard. This would ensure that the widespread Core Awakening plan would eventually come to pass, indirectly stirring a violent uprising known as the Core Rebellion Incident.

### Core Awaken ~Yuka~

The Sin Core appears inside the Core Dimension where she gives guidance and assistance to Yuka, Rusu's 6th-generation sister unit.

She can reset the desire stats of the current android upon request, but it entails an invasive and damaging procedure.

## Attacks

* **Program Codes (Mainframe/Cyberspace)** - The Sin Core has a set of 6 attack programs, four of which can be disabled by destroying the appropriate terminal:
	+ CODE B: Bomb
	+ CODE G: Gel Orb
	+ CODE J: Javelin
	+ CODE H: Lust Attack
	+ CODE O: Orbital Strike
	+ CODE S: Shadow
* **Boss Monster Attacks (Cyberspace Avatar)** - Some attacks of the earlier bosses will be utilized by the Sin Core's cyberspace form to augment her program codes. Many of these skills will be used after taking a set amount of damage.
* **Lust Attack** - If the Barrier is completely broken, the CODE H (Heart Icon) prompt appears. Rusu will be strapped to a mechanism that will forcefully probe her bodily crevices.