Tsuna Is Still Shaking in Fear Today [Crossover]

[Besides the original setting and plot, this story includes plenty of headcanons. Please don't bring up this story in other fics. Thank you, lovelies. Love you all (^з^)-☆] During the Rainbow Representative Battle, Tsuna was knocked unconscious by a punch from the father standing in for Colonnello. When he woke up, the young Tenth was stunned to find himself on a plane bound for Japan. And now he was caught up in a hijacking and an explosion, the sort of things that only happened in the news and in stories? The future Godfather of the underworld trembled in fear, while the bespectacled grade-schooler in the next seat kicked off a shot with a soccer ball that appeared out of nowhere, taking down the terrorists. Sawada Tsunayoshi's worldview shattered: Mom, Reborn, I want to learn soccer... Only after everything had settled down did Tsuna realize he had transmigrated. After transmigrating, he had somehow gained an aunt named [Eri] and had been made to stay at a detective agency. With murder cases happening every day, Tsuna was in tears and had no idea what to do. And just when he finally got used to a daily life full of bizarre cases, he discovered... There were also the [Organization], the phantom thief, the [Port] and countless others, all trying to steal his rings in one way or another?! "Reborn! I'm sorry! I'd rather have Dad beat me up again! I don't want people coveting my Vongola Rings in this high-risk world where somebody dies every day! Aaaaaah!" "Somebody help meeeee!" [Things to know before reading] 1. This is a story born from wild ideas, with lots of out-of-character moments. If that bothers you, please don't read. 2. Please don't ask for ranking spoilers. Theme: There is a kind of resolve that means protecting others