Tokyo Ghoul: From the Start, I Activate Amaons

Su Xiao was hit by a car while saving a child and transmigrated to the world of Tokyo Ghoul, where he was immediately attacked by a ghoul. At the critical moment, the Amazons gene System activated, granting him a Driver that let him transform into Kamen Rider Omega and kill the ghoul. The System explained that killing ghouls and completing missions would earn him Rider genes such as Kuuga and 555. Thus began a battle to survive in a world of man-eaters using the power of Kamen Riders. Note: Female characters from other anime worlds also make surprise appearances.