Tadashi Jin was just an ordinary high school student—until a fateful encounter with Truck-kun sent him hurtling into the afterlife. Faced with the chance of reincarnation, he meets a mysterious Random Omnipotent Being (ROB) and makes three ambitious wishes: unrivaled cultivation talent, a mysterious chat group with special missions, and the ability to retain his memories. Now reborn in the world of High School DxD, Tadashi finds himself equipped with extraordinary powers, a luxurious new life, and a clear goal—become the strongest being in the realm and build a harem that rivals the legends. But the road to power isn’t without challenges. I don't own anything but my OC so don't sue me!!!!