Core selling points: traveling through Teyvat, abyss marking system, game of seven gods, in-depth character interaction, and logically rigorous power system
Previous summary
When the time traveler Lin Yuan woke up, he found himself lying on the shore of the Cider Lake outside Mondstadt. There is a dark purple mark on the palm of his right hand - it is the power from the abyss, which can not only swallow everything, but also gradually erode the user's mind.
Under the statue of the Seven Heavenly Gods in Fengqi Land, he met Ying, a traveler looking for blood relatives, and her partner Paimon. The three of them traveled together, from Mondstadt to Liyue, from Daozhi to Xumi, and gradually uncovered the connection between the "Abyss Mark" and the truth about the world of Teyvat.
At the same time, the Abyss Cult, the Fools, the Maintainers of Heavenly Law... All forces turned their attention to this man who had the power of the abyss but was out of control.
Lin Yuan must find a way to lift the curse before the seal completely devours him. And the only clue points to the night when Kanria was destroyed five hundred years ago...