Naruto slight soul eater, fairy tail, and other can be added

Naruto when pushed off the cliff, tried summoning a toad, but the bastard forgot to make him with the contract

And now he is in the den of the most fearful summoning group, the under world contract

Creature are snakes, demons (fairy tail) , hollows (bleach), hellkings (all demons from beyoneta), hellhounds, bats, black hornets, and ghost (dark and ghost type pokemonl

Naruto finds out that he is a descendent of yami, and hold the powers of all contracts

Now naruto needs to find his place in the shinobi world, and in the multi vers, as heir of hells

Others crossovers are
Percy Jackson (Percy and nic)
Harry potter (harry )
Fairy tail (Natsu and jackal)
Bleach (ichigo)
Pokemon (ash)
Danny phantom (danny)
And others can be added

Naruto gains the powers of each of the summons

Snakes give him powers of madusa from soul eater

Yaoi

During three year time skip, Naruto must go through all the world given and pair up with the characters that I have in parentheses