Livestreaming Under a Useless Secret Identity

[For a brighter tomorrow, leave an unforgettable legend in every world under your secret identity, and bring joy to He! The popularity of your livestream and your mission completion rate will be converted into generous rewards!] Lured in by the enticing promises in a recruitment ad, a new streamer pressed the [Start Livestream] button with confidence. “I'm not bragging, but with all my experience playing every major IP, what secret identity or world haven't I... Holy crap, I really haven't seen this one before!” Floating above a room covered in pixelation, Xia Feng was so terrified he didn't dare move. Hey, why send a social-game enthusiast into an anime world?! Even the world of anime has its limits! [Beep: Congratulations, streamer! You've drawn a secret identity for the crossover anime world: Grandfather Kogetsu at Twelve O'Clock!] [Description: As a tsukumogami without a master to charge you (crossed out), you can only take human form after midnight!] He glanced at the time in the bottom-left corner of the screen: 11:59. A crisp knock sounded by his ear. “Uncle Murogen, are you okay? Ran and I smelled something strange.” Xia Feng: “Holy crap!” [Jujutsu Kaisen world: Crane Grandpa without a physical body] The strongest white-haired man: “Wow, a new species of cursed spirit?” Xia Feng, the crane: “...What cursed spirit? Wow, you look so much like me!” [Bungo Stray Dogs alternate timeline: An alpha Dazai in heat] Boss Dazai: “Get lost. This is my dog!” Xia Feng, the alpha: “I don't want to get close to the little slug either, but my body's got a mind of its own...” [Natsume's Book of Friends world: A one-eighth-size Arahabaki in a dollhouse] Xia Feng, the Arahabaki: “Damn it, I refuse to wear a little dress!” No one ever discovers his secret identities. He just keeps having fun! The protagonist has no romantic pairing! Possible worlds include: Bungo Stray Dogs, a schoolboy detective, a certain strongest white-haired man, a certain book of friends, a certain god of five yen, and more. The list may change depending on how things go. Theme: Keep growing stronger, no matter what circumstances you find yourself in