Novice gamer Youngsik Yuu, who finds himself sucked into a game world several years in the past, attempts to make the most of his wealth of knowledge, to survive in a world unwittingly bracing for a huge war...

MC dies from masturbating too hard and reincarnates into the VR eroge he was playing. He is Sao Jisansuke, an old man sao character whose purpose is to NTR the protagonist. Whenever lewd things are about to...