[Crossover] Please Sign for Your Desktop Pet

Shancha received an installation file for a desktop pet from the Childhood Memories series, a gift from a close friend. She'd thought it would be an adorable cat or rabbit, but clearly her friend had slipped some personal motives into the gift. [Desktop Pet Dazai: User Guide 1. Please watch out for Dazai, the suicidal maniac. When he climbs up, it's because he intends to hang himself. Take action as soon as possible! 2. Please don't keep grabbing Dazai. He has a fierce grudge and might delete important files of yours. 3. Please keep an eye on Dazai's mood. When he's unhappy, give him canned crab meat. If his sadness reaches a certain level, a special IF event will trigger. (Friendly reminder: Don't try to trigger the IF event just because you're curious. You'll regret it.) Discover the rest of the precautions for yourself~ We hope you and your desktop pet Dazai get along splendidly!] After reading the instructions, Shancha poked the chibi cutie sitting obediently in the bottom-right corner of her computer screen, reading a book. "All right, he's pretty cute." But when Shancha found herself in an unfamiliar Japanese-style room, looking at the adult version of Dazai seated across from her, she no longer found it very cute. "Even though I'm no longer so tiny, I'm still your little cutie~" Watching the black-haired young man beam sweetly at her, Shancha wished she could go back to the moment she'd received the installation file and hit Delete All! Dazai transmigrates into our world first, then the female lead transmigrates. There are other old-school tropes besides the desktop pet, too, lol. [2020.05.22 Screenshot Record] Theme: Childhood memories