Woe is Me! A KHR + KHR Xover Fanfic

A bunch of headcanons, AU, Canon-Divergence, or even plots that popped in my head like rabbits giving births. Can be seen as a bundle of unrelated one-shots.
Most of them, if not all of them, is about our residence Sinnamon Roll a.k.a. Tsuna.

Feel free to adopt the ideas!

Currently update everyday but no promise.

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○ 1st chapter: Abandoned-With-a-Twist!Tsuna. Bitter because being ignored? Feeling unloved? What's that? Hey, being forgotten means I can go to America and having hard party and NO ONE will notice, darling. Why should I be sad?

○ 2nd chapter: Graceful!Tsuna who can kick your shin with his tutu. He grows up undoubtedly as a Little Shit. Reborn is so Proud.

○ 3rd chapter: Tsuna REALLY admire high-quality sleep and will do ANYTHING to gain it. Move your ass, Mafia. That's my pillow you're sitting there. Inspired from Sleepy Princess in Demon Castle (Maou-jou De Oyasumi)

○ 4th chapter: Crossover w/ The Rising of Shield Hero/Tate no Yuusha. In which Tsuna was summoned and much later, *cough* adopted Naofumi. You're not alone this time, kid.

○ 5th-8th chapter: Crossover w/ One Punch Man. In which Tsuna died and reincarnated as our local overpowered egg a.k.a. Saitama. But surprise surprise, he wasn't bald. Oh, hey, welcome, old friend depression. (+ quick sketch of Saitama/Tsuna's hero costume)

○ 9-?th chapter: Crossover w/ Avengers. In which Tsuna reincarnated as a friendly neighborhood spidey and tried his best to prevent the disasters of Civil War, Infinity War, and Endgame. Along with adopting a psychotic AI and gained somewhat father figure in the form of dysfunctional mechanical. Huh.