Timeline

==DISCLAIMER==
This timeline page is purely based on @Blackboxes244 assumptions. Visitors can discuss the timeline in this page's comment section if they find additional information to add, or if there's a false conclusion drawn.
==Main Point==
In 2012, at age 25, Narmer funded a research expedition and ventured together with his colleagues to Primordial Island. Later, they found the Primordial Miracle. There, they made first contact with the Miramon, which they fought until only 7 survivors were left. These seven ordinary human beings were turned into the first Espers here, making them famous throughout the entire continent (Narmer, Embla, Feng Nuxi confirmed to be part of the seven survivors left).
Note:
This 20xx(?) information is not directly mentioned in game story. Found the 'incident year' based on connecting characters' ages and birthdays at the point of their first introduction to the game to be year 2012, 2025 or 2027, that officially mention in game lore.
==Shackled Collection==
Year 	Reference 	Description
2017 (?) 	Truth Unveiled 	10-year-old Li Ling succeeds to cut Mount Tianmen in half. Then, he tries to find his mentor Yun Chuan to talk about the good news, only to find out Yun Chuan was taken to Nether Gaol prison and died.False alarm happens in Tangton's Guard Tower, causing a stampede in the city that takes many lives.
2025 	Metro News 7 	The Shackled Miracle ascends near Hazlitt, considered to be Miracle no. 13 (the shape looks like a keyhole).
2027 (?) 	Truth Unveiled 	Li Ling received news that someone resembling his old mentor suddenly appeared saving Tangton citizens. He mentions the false alarm incident taking place 10 years earlier.
2017(!) 	Main Story 	Sieg becomes host of the Shackled Miracle's Nexus as a result of the Shadow Decree's project.
2021 	Metro News 9 	The Withering Miracle ascends in Kush Desert (the shape looks like an upside-down pyramid).
? 	4 years prior to the Sands of Guilt event story 	Withering Miracle's outbreak that buried the city of Mylo underneath the desert sand. Then, the Red Raging Lion fights Javid, its defeat makes Javid take over the Lion's Heart.
? 	Withering Omen 	Celestial Anomaly occured after the Withering Omen happens shortly after the events of Sea of Sorrow (Another outbreak of the Withering Miracle).
? 	The Chaos Miracle is already in Tangton at the time of the Truth Unveiled event story. 	The Chaos Miracle ascends (the shape looks like "+" symbol).
? 	Static Shock 	Cube Miracle ascends near Estero Harbor. At this point, Gaius was already an Esper and this event killed his spouse, Hannah.
? 	Static Shock, Devouring Beast, Endless Summer 	People that are confirmed to have been in Estero Harbor when the miracle incident happened: Gaius-Hannah (Static Shock), Valeria-Liam (Devouring Beast), Lian-Xia-Vita-May-Hilda (Endless Summer)
? 	Sonic Rift game mode 	Sonic Miracle (the shape looks like uppercase "U")
? 	Guarded by Apep as mentioned in its game mode. 	Ritual Miracle (the shape looks like keyhole)
? 	Guarded by Fafnir as mentioned in its game mode. 	Starlight Miracle (the shape still unknown)
? 	Guarded by Kronos as mentioned in its game mode. Its exact location and what Miracle it's guarding is unknown. Might be Shackled Miracle because Kronos appears in Main Story.	Miracle in the western region (the shape is still unknown)
? 	Where Infinity Tower and Temporal Tower game modes occur. 	Infinite Miracle (the shape looks like a Mobius Strip)
? 	4 years prior to the Bloody Hunt event story 	Burning of the Union
? 	? 	Desolate Lands
? 	? 	Ripple Dimension
2016 	Metro News 8 	Hazlitt government declares the Wallis District a restricted area for an unknown reason.
2024-2025(!)	Metro News 8 	When the Esper Union tried to uncover the truth behind Wallis District, the Shackled Miracle appeared.
? 	The Lone Star 	The Shadow Decree is already using technology to control Miramon during the Main Story and Blood Hunt, which means Lone Star happens before the Main Story.
2027(!) 	Devouring Beast Act 3 	Q mention his age to Liam that he is 26 years old. From his birthday 2001, it means Devouring Beast happen at year 2027
2020 January	Devouring Beast Act 2 - Fu Shi's Diary 	Embla's memories are becoming increasingly fragmented. Even after trying so many methods, why is there no effect?
2022 March 	Devouring Beast Act 2 - Fu Shi's Diary 	It seems that I can only attempt to reverse the divine transformation just like Feng Nuxi speculated.
2025 May 	Devouring Beast Act 2 - Fu Shi's Diary 	What if I focus on maintaining the subject's sanity? Have the subject be able to think clearly...
2026 June 	Devouring Beast Act 2 - Fu Shi's Diary 	Liam is a good partner. He will do anything to be cured.
2027 June 	Devouring Beast Act 2 - Fu Shi's Diary 	No progress with the experiments. Liam's outbursts are becoming more frequent and intense.
2017-2018 	Embla's Bounty 	This year, Embla and Fu Shi already on Shadow Decree, confirmed by her journal to make her remember.
2012 	Narmer, Embla, Feng Nuxi Lore 	Narmer with his colleagues begin the expedition into Primordial Island, where it all started.
2006 June 	Endless Summer 	Lian moved to Estero Harbor
? 	15 years prior to the Sea of Sorrow event story 	Geran wealthiest family has arson accident. Their kids Iori (Yuuhime) and Shouta (Yamato) was survived. They eventually "died" in Miracle accident the following year.
? 	Immortal Fire 	Sonic Miracle already above the Utgard when Immortal Fire event occured
2014 (!) 	Endless Summer, Warm Winter 	Cube Miracle descenced
==Unknown Collection==
History 	Reference	Description
"Player" going on adventure to find Yamato then reach the "Gate"	 	Gyrate (Miracle) > Graywater > Mystic Mine > Mylo (Withering Miracle) > Utgard (Sonic Miracle) > Raine Tundra (Starlight Miracle)
Relevant event from the past 	 	
*the "lock" and the "gate"
*Esper Union already know Yamato as an Esper
*Anesidora called the controlled Miramon as an asset
*Shadow Decree still have some part of Mystic Mine
*Abigail is the Mayor of Utgard
*Xuan Pin is the Defense Commander of Raine's Wall
*Tevor accidentally show his photo with Hilda when he's in black cat form
Revised plot 	 	
*"Player" is someone from another world, he's half-human half-monster
*Union Hub Director: Raven, Gaius, Pritzker, Feng Nuxi, Luo Yan
*Raven can see the future "fate"
*Gaius is controlling both Esper Union and Shadow Decree
*Gaius trying to reach the "Gate" to become pure divinity