A God's lost memory & Purpose | BEING REWRITTEN!

Y/n also known as yuu in the laws of twisted wonderland has lost her memory after a battle in the world of Teyvat, where she was a goddess, who welded the power of the abyss it self, as her being a descender from beyond the laws of worlds. She is seen as powerful woman, who has fought against many battles of evil, who threaten the life of humanity. She lands in Teyvat to call her forever home... However she meets the heavenly principals, who she challenges in order to enter the world by making a deal/bet with the god. She wins their deal/bet and allows her to pass, but the gos of the abyss made the god promise not to attack an outsiders unless they are a threat to her world, which she agrees with the terms of y/n.
Y/n becomes friends with the gods of the world, and become really close. However the war broke out and led the gods to fight against their own battles, the gods struggled against the evil force. The god of the abyss meets sinner, who saved her from a god, who almost did a deadly blow on to the god herself. They become friends, and they soon realized they loved each other other, and after 500 years they plan to get married, but on y/n's walks she finds her fiancé planning to take her soul to take over the world of Teyvat with the help of another god, who she has never met nor heard of making the god realize she was being used for evil. She planned out everything to keep the world safe by fighting against the two gods, she won but was cursed by the other god and sealed away for 500 years.

In the present time, she has awoken and was found by humans. She later meets the twin travelers with their companion. She joins them on their journey and at the end of their journey, she realizes the other god had been free and trapped y/n in a realm. She fought hard and won, but was fattily wounded and fell into endless water with dainsleif seeing his god fall before him.
As she closes her eyes, she sees a mirror glow before she loses consciousness.