How Come My Nookou Geimu Is a High-Risk Version?

(Multiple female protagonists, campus + two-dimensional, more complex ingredients, don't enter if you don't like it) In the year 2025 of the lunar calendar, Qin Mu, who had repeated studies for a year before being admitted to the university of his choice, finally came to a turning point in his ordinary life—— He was hit by a system that claimed to be a 'realistic version of the world's most powerful system. According to the instructions of the system, he will attack the mature and intellectual beautiful instructor, the beautiful JK girl he met during the night self-study, the friends in the book club group (?) And the little lolita who claims to have lived for two hundred years... Qin Mu thought to himself: With the system in hand, I own the world. Isn't this enough to become a winner in life and reach the peak of life? But after a while, he stopped laughing. The female guide who usually looks so gentle is actually a retired killer? ! Also, JK-senpai who only appears at midnight, why can't her heels touch the ground when she walks? ! ! The little loli, who was only 1.6 Meters tall, almost swallowed him whole when she opened her mouth! ! ! How did the promised love strategy turn into a high-risk survival record? !