Fairy Flower + Genshin Impact + All Characters Surviving + System + Almost Invincible

The rating will increase later, please give me a chance to take a look (>﹏<)

Dream Butterfly, from another world, awakens in Teyvat a thousand years before the Demon God War. The system grants her the identity of "Rerasheer," making her a Demon God who walks the earth.

The Flower Codex she carries holds secrets from higher planes—the Spirit Kings upgraded by the system, possessing power that even the native laws of Teyvat must yield to. But it seems the system doesn't intend for her to do anything? Discovered by Morax upon first using her power, the two together laid the foundation for Liyue Harbor in the desolation, witnessing the first stone boat set sail and listening to the contract take root among the rocks.

As a time traveler, she knew the trajectory of the future, yet she was never driven by anyone. The regrets of those stories, the destruction in the flames of war—she only wanted to use her passion, the petals in her hand, and the laws of nature to quietly create a different possibility for this land. Her lively nature allowed her to quickly integrate into everything, and her unburdened past allowed her to embrace the winds and earth of Teyvat more freely.

As the flower fairies spread their branches and leaves on the battlefield of the demon gods, the story of Rella Sher quietly unfolds with the blooming season.