My Love Strategy Comes from the Future

Yun Xian always thought that the so-called Huang Mao was myself, and it was just a joke made by netizens. Until... "Who are you and how did you get into my house?" "I..." Looking at Yun Xian's alert expression in front of her, the woman smiled. "My name is Lin Luoqing, and I am your future lover, A-Xian~" "I'm... Very cute in this era~ How about it? I'll teach you how to conquer myself, how about it?" A school beauty from the future appears in front of him, claiming to be his future girlfriend? Want to teach him how to conquer herself? The amount of information was a bit large, and it was difficult for Yun Xian to digest it for a while. What are the systems, options, ancestors of other people's love strategies... And how come his love strategy comes from the future! ! [Industrial saccharin (probably?) Is full of sweetness! If you don't like it, don't spray QAQ]