My Sister Is an S-Class Ability User

Xu Yang traveled to a parallel world. Alien beasts are raging on the earth, demons are rampant, and legendary gods have arrived. In order to survive, humans have learned to use supernatural abilities to hunt strange beasts, slay demons, and resist gods. Ordinary people practice practice and improve their abilities step by step, while geniuses awaken directly! As a time traveler, Xu Yang has not awakened, but he has an incredibly powerful system! The most important thing is that he also has a younger sister who is born to be S-level! When my sister stands in front of Xu Yang, the whole world will surrender to her tyranny! Only when she turns around to face her brother, she is the unique little cutie! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.