Genshin Impact: A Wish Written in the Shooting Stars, Colors Across the Sky

[Yoimiya as the sole heroine + transmigration + some Honkai: Star Rail elements + growing stronger step by step + red-themed elements + completely invincible in the later stages (maybe?) + a little angst + pure romance + lots of sweetness] One day, our protagonist Xu Ruoyun was walking home from work when his boss gave him an earful. He was furious, but didn’t dare say a word. Just then, he spotted something golden-red peeking out of a snowdrift up ahead. Curious, he went over to take a look, only to discover that it was the most precious gift the heavens had ever given him… One day, Yoimiya arrived in an unfamiliar world due to certain “accidents.” For the sake of her parents and friends, she wanted to return to Teyvat. That was when a man named Xu Ruoyun came to her aid. He helped her get back to Teyvat, and in the end, even gave her the most beautiful fireworks display. Like a shooting star, how dazzling, how radiant.