Survival in Myriad Anime

Rio is a loner without any friends because of his illness, he can only spend time watching anime in his room. One day when Rio was doing his usual routine after school, a pop up ad appeared on his smartphone. [Tired of living a monotonous life?] [Want to experience an exciting and thrilling adventure?] [Want strength beyond mortals?] [Join the Reincarnation Room, you can obtain treasures, thrones and women!] [Yes / No?] Author's Note: Every Sunday off