I, the Emperor Hero: Time King Senior Makes a Move on Me from the Start!

[Lighthearted + brazen + super satisfying + ruthless. Goody-two-shoes, stay away!] A parallel world. Global mutations! All kinds of terrifying freaks appeared around the world, but some humans also awakened the power of the Rider Origin and could transform into Kamen Riders. And so, the age of the Riders began! Jiang Che, who had transmigrated here, discovered that he was just an ordinary guy with no special powers! He'd thought he could make a splash using the knowledge from his previous life, but the reality was bitterly disappointing. However, after Senior Wang Shi threw herself at him, Jiang Che awakened the Rider Girl Collection System. As long as he won over the Rider Girls and completed their entries in the collection, he could earn rewards. Kamen Rider Decade's scheming beauty: “Little Jiang Che, you're coming to my room tonight, and you're not allowed to leave!” Kamen Rider Tycoon's underclassman: “Thanks for the Dark General upgrade buckle, Senior Jiang Che. Come to my room tonight and see the new black stockings I bought!” Kamen Rider W, the twin Riders, two mature beauties: “Let's go over your sins~” Mezuru, the water-type executive, a Water Girl: “I'm not a Rider Girl, but that doesn't stop me from wanting to be with you!”