Shinigami in Gamindustri (On Hold For Awhile)

I don't own anything on this fanfic and all rights go to their respective owners. *There is absolutely NO HAREM in this fanfic!* *English is not my first language.* ****** MC died cause legendary Truck-sama and he get reincarnated to HDN World with Genryusai Shigekuni Yamamoto's skills, memories and Zanpakutou, but he don't know anything about HDN world. What the will MC do with unknown world? Will he get happy ending or bad ending?