Love Is Designated Every Month, Starting with Qingmei

[Some boys can easily have the youth of many girls. And you fought so hard to have a girl like they had. After graduating from high school, Jianghua's love counterattack system hit ten years ahead of schedule. Every month, you can designate any woman around you to be your love partner, and the love will continue to deepen, and the effect will last for one month. Until the host finds true love. But the target was designated by the future Ganghwa. As the system designated him, the childhood sweethearts, school beauties, and senior sisters around him all fell in love with him crazily within a month, making Jiang Hua's scalp numb. Now he has the youth of many girls. But this is too much! Jiang Hua: "Future me, stop playing with me! Fuck you." When he was young, he couldn't handle one woman, let alone a whole family now! …