The Sky and the Detective (Hiatus)

What if our little tuna-fish was the second son of the kudo family?

Summary: Tsuna run away from home to find his older brother who was currently in japan, after shinichi left to learn in japan when he was 1 year old, will Tsuna find his older brother? and will shinichi be able to hide his identity?

Sorry this is my first time making a fanfiction ,I'm not that good but, I will try my best

Warning:Bad grammar, wrong spelling and a bit late updates and maybe the characters are a bit OOC

PS: I dont own Katekyo Hitman Reborn or Detective Conan nope defenitly NOPE