Special Forces: My Brother Really Disappoints Me!

An Ran, a member of the Fire Phoenix Women's Special Forces Team, has gone deep behind enemy lines many times. However, she has a secret. Her missing brother seems to be the boss who unified most of the underground organizations. … An Yao, a time traveler, has a younger sister who depends on each other after time travel. But when Anyao was twenty years old, his sister was diagnosed with a terminal illness and would not survive until the age of fifteen. At this moment, Anyao suddenly bound to the system. The system told An Yao that it had medicine that could save An Ran, but the premise was that Anyao needed to break away from his comfortable life and go to the underground world to fight. From now on. The world is missing An Yao, and there is a Shura who makes everyone fearful. However, even if he becomes the boss of the underground world, Shura. Anyaodu has been silently guarding his sister. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.