King Beast Reincarnation : Conquer The Realm As A Possessor

Reiss, an earthling young adult reincarnated as soon-to-be King Beast Saber tooth. Have his luck run out dry again when facing against traitors that aiming for the seat to be king of saber tooth. Making him going through phase worse than death. Fortunately, during somewhere in his lifetime. He possessed an ability called [Spirit Channeling] that can free him from that situation but with the cost of his body. After his original body crumbled, his [Spirit Channeling] now awakened and can possess body and devour souls. Leaving everything behind as king and his whole identity. Gaining power from the soul he devours. He then by unknown means, actually gets tamed by a beginner human male. And its changing his life 180 degrees. Finding more power with those bonds. "Maybe I can use him to get everything what I want in this realm." "And making those traitor pay for what they have done to me." But the realm that Reiss wants is not as simple as that, so is with his tamer. The realm is currently fighting a war against extraterrestrial entities. His current problem is a speck of dust in the greater realm. But he is certain that he can possess everything and gaining everything from that.