The story is about a student, Jiangbei, who fought valiantly at the subway station and was blessed by the system. Fortunately, he hosts the system and travels to another world. In this different world filled with cultivators, Jiangbei had gone from being a trash in a small town to a genius child in everyone's eyes. Relying on the system, Jiangbei had started the path of improvement and became stronger just by playing treasures, and upsetting people. After a series of chaos and poetry battles, Jiangbei gradually developed feelings for his relatives here. (Source: Animexin)

In order to find the missing friend Xiao Yuan, the protagonist, Jiang Yao, sneaked into an abandoned villa to investigate, but was caught by a mysterious black shadow by accident and almost doomed. However, this was only the beginning of his bad luck. Behind the chain of events, Jiang Yao gradually realized that he was following him as a person who shouldn't exist. The shadowy crisis, the truth about the disappearance of his friends, the hidden organization of the dark world... Behind the bizarre incident, a conspiracy that spans a thousand years has quietly awakened, and the battle between righteous and evil is about to begin. The animation incorporates suspense, adventure, inspiration and other elements, presenting the audience a struggle story of self-improvement and positive energy. (Source: bilibili, translated)

Second season of Shouxi Yu Ling Shi.

Third season of Fate/Grand Order: Fujimaru Ritsuka wa Wakaranai.