Author : oninoshirosaki. Story Title : Pain (1/1). Rating : PG12. Genre(s) : Angst, Gen. Main Character(s) : Superbi Squalo. Summary : Squalo drowns himself in bitterness and cigarettes. It is the only way he knows how to cope. Warning(s) : M/M, Swearing. Disclaimer : I do not own Katekyou HITMAN REBORN! Author's Note(s) : N/A.