Vampire Knight X OC X Diabolik Lovers

Tenshi has always been hated by his family except for his uncle rido and his cousin senri one day he runs away with the help of his uncle he runs into the vampire king himself karlheinz to what will he do?? What if the kuran's weren't dead ???what happens if they regret what they done?? What if kaname and yuki love tenshi and want him back