[Reborn!] My Cloud Guardian Isn't This Much of a Shut-In!

The Vongola headquarters is running as usual, its warm and sunny atmosphere making it seem nothing like a mafia hideout. And yet... there are some unusual shouts. "Hibari-senpai! Your package is here!" "Leave it there. Don't touch it, that's my figurine..." "What the hell did Hibari buy with the Tenth's money this time?!" "Stop, Gokudera. Take one more step toward my Sha-chan and I'll call the police." "Kufufufu, Hibari Kyoya, so utterly absorbed in the world of anime and games, how weak..." "Shut up. Someone as chuuni as Lelouch has no right to talk to me." "My Cloud Guardian... would never be this much of a shut-in." Sawada Tsunayoshi, who thought he'd gotten used to everything by now, watched a new war break out over a box of figurines. He covered his ears with both hands and let out a long, weary sigh. A story about Hibari Kyoya, an antisocial shut-in who acts tough. This is a completely out-of-character, radically reimagined Hibari, so please don't read if that's not your thing. ★ The following aspects differ from the original: 1. Hibari is timid but loves to act tough. He's all bark and no bite, except that he's extremely good at fighting. He's hopeless at everything else. 2. He has some degree of social anxiety and autism, which gradually improve as he gets older. 3. He's a hardcore shut-in, to the point that he believes children are the best. 4. This is assumed to be a different timeline, so the story takes place around the present day, roughly 2015. 5. It's not a crossover, but characters from other works might pop up. The pairing is finally set as 270180. Before the time skip, they're friends; afterward, they're all over each other. Please don't read if that's not your thing.