The Adventures of the new king

The main character is a half demon and half elf which is a rare hybrid so rare that they banned demons and elfs to love each other but the mc father (demon) fell in love with his mother(elf) so they ran away from their clan but they were hunted down by the demon clan, the mc is a 25 year old guy(from our world) who never experienced love, his past life is an antisocial guy that has limited friends he loves playing online rpg games but 1 day when he was walking a truck hits him and he hope that he will be reincarnated as someone he wants to be.