They cast him aside even after all he did for them. They weren't aware of his grief.They were ignorant.The people that he cares so deeply threw him in a spiral of madness and pain. Until his 'other self' end it all. To bring them on their knees. To end their pathetic lives. Not really Dark!Tsuna. Just minor. Katekyo Hitman Reborn crossover with Black Rock Shooter. Hope you enjoy!
Rated: T - English - Adventure/Hurt/Comfort - Chapters: 15 - Words: 48,238 - Reviews: 212 - Favs: 216 - Follows: 206 - Updated: 8/2/2014 - Published: 5/19/2012 - Tsuna/Tsunayoshi S., Black Rock Shooter