The Senior Is Already Engaged, so the Love Strategy System Is Here

Watanabe has already caught up with his senior, and the love strategy system has just arrived. [Then play her boyfriend] [Make beautiful girls excited] [Reward: Skill "Immaculate Smile"] Watanabe looked at the shy senior sister beside him who was already engaged, and planned to speed through the system and pluck the wool hard. But what he didn't expect was... There seemed to be something wrong with the system? Soon, other girls came into Watanabe's life. "Watanabe, I won't let you escape this time!" "My new book asks the senior to be the male protagonist." "Sister can do it, why can't I?" Faced with the daughter of a chaebol, the treasured school girl, and his girlfriend's sister... Watanabe decided to stick to love and never compromise. "Please wait, wait a moment!"