Put on My Genshin Impact Secret Identity

To find his runaway little sister, A Lin was approached by the "Genshin Impact System." From then on, he was stuck working 996.007, wearing his Genshin Impact secret identity and beginning a miserable grind in another world: opening chests, taking quests, and searching for clues. System: Dear Traveler, did you drop this golden little sister, this silver little sister, or this... Hmm? An Abyssal Dragon? Sister: Roar.jpg A Lin: Sorry, my little sister can be a bit fierce. First stop in another world: Yokohama, a city full of talented people. Blue waves of wind swept through the harbor, and the city's five landmark buildings were leveled by the gale. System: I told you to play the Windborne Bard Venti, not become the Anemo Archon Barbatos! And did you even open the chests at the harbor buildings?! A Lin: Ehehe, I lost control. Second stop: Mihua Town, ruled by the Grim Reaper. Under cover of night, the Yaksha leapt high into the air, running between skyscrapers. A Lin: If you lose your way in the wilderness, if you fall among bandits on the road... Stop yelling, stop yelling! Even an adeptus needs to rest! System: You can switch to a different character. A Lin: Hm? System: Hu Tao would be good. The Wangsheng Funeral Parlor would be doing great business, and the tradition would last a thousand years. Third stop: Tokyo Jujutsu High, crawling with ghosts. The skilled, pure-hearted martial artist was once again waiting outside the school to spar with the strongest white-haired guy. The strongest: I'm the strongest! A Lin: Awesome! Tartaglia loves the strongest martial artists. We can reuse him over and over. System: Anything goes, just don't bring Bennett, or you'll never find any chests! 1. I'll update whenever I feel like it. It's fanfiction, of course characters will be out of character. If you don't like it, write your own instead of nagging. 2. Little sister is an Abyssal Dragon! The super-roary kind! 3. Some characters might not appear. Don't give me writing advice. Theme: As long as you don't lose your nobility, the whole world will open up to you.