^^ I had to lol when Reborn said that those balls had as much gravity as stars... The planet would be destroyed (the solar system).... and the black holes wow
(even if it's a small star (sun is small)...and small stars never become black holes)
What am I talking about :D? It's a shonen manga: when words can't reach your friends you just hit them with your fists! (While crashing into big floating balls and running away from black holes (plural!!) What would happen if the black holes "ate" each other? O.O They would form a Supermassive Black Hole :D)
I actually like the black holes thing. I was like "wow black holes, cool"
Btw,
Byakuran traveled between parallel worlds (or smth like that) Emma creates Black Holes... What's next? Tsuna does the Big Bang 2! (I bet it's his Cambio Forma :P)
Anyway nice chap, 4/5 and I'm glad I has late, now just have to wait three more days (or so...)