ultimate isekai adventure (IAWWMS harem x OP male OC)

Toad Skywalker was just another normal highschool student. one day he was minding his own business when he was killed when he was struck by lightning. God offered him to be transparent to another world with not only his smartphone but gaining a huge assortment of weapons and powers that will help him survive. in the world he was sent to, he was able to gain the trust of many people and gained the love of many women.