Tear-Jerking, I Actually Unlocked the Sadness System!

After traveling to a parallel world, I was 15 years old. Three years were unremarkable. Logically speaking, the normal script should be to gradually reach the peak of life with the memories of my previous life. But life is always so skinny. Something happened during the time travel, and the memory of the past life was lost, and I could only recall sporadic memories. Three years later that day, he unlocked the grief system. He originally planned to work in a factory to tighten screws after graduating from the college entrance examination, but he turned back! When the sadness value reaches 100, there will be a gift package for novices, a cash of 100,000 dragon coins, a random gift package for a girlfriend of a grudge, master-level proficiency in singing skills, etc. So, "Make me cry!" Became his goal! I, a bright and sunny boy, have ended up in such a state! The system issues a mission: It is detected that Huayu is filled with some yin and yang strange energy. This is the tragedy of Huayu. The host mission is to rectify the style of Huayu! ! Ah, I can only be a salty fish, why am I forced to open a business! As a result, Su Yu embarked on an unusual path. "Sister, please beat me and cry!" This is the thousand and first breakup! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.