The College Entrance Exam Is Almost Here, and Now You Want Me to Simulate My Life?

Just after turning eighteen, Lin Liangshui was unexpectedly given a Life Simulation System. He scoffed. What was the point of some fake simulation? Then he discovered that he could obtain plenty of rewards and skills from the simulations, learn what the future held, and even change the course of his life through the butterfly effect. Willing to give it a try, he started a simulation. Wait... In the future, his childhood sweetheart keeps him as a pet and turns him into a useless wreck? That's bad, that's bad. Simulate again! What... In the future, his girlfriend tricks him into dying with her? No, no. Simulate again! Hmm... In the future, several women come after him with knives? Staring at the contents of the simulator, Lin Liangshui began to doubt himself. Was there something wrong with this lousy System? Was his future really this dangerous??