I Just Became Shura in Knight, and My Girlfriend Is Reika Kamishiro.

Travel to the world of Kamen Rider and get Shura Armor at the beginning. The three-year period has expired, activate the system. Unexpectedly, Reika Kamishiro would appear in Zero-One's world and become his girlfriend. Tianjin Gai: "I, Senpasento, can't beat Shura!" Wang Xiaoming: "I'm just a Kamen Rider passing by. You... Huh? So you were passing by too? That's okay." Kamishiro Reika: "My boyfriend is also a Kamen Rider?" Yuan Xi: "I am not a Kamen Rider, I am Shura." Kamishiro Reika: "Okay, Kamen Rider Shura." Yuan Xi: "??? You are deliberately looking for trouble, aren't you!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.