The Age of Global Systems: My Extraction System

Liu Yu traveled to a world where everyone has a system and everyone is a time traveler. In this world everyone awakens their own system in high school. In the awakening class, Liu Yu awakened his first system, and before he could react, the second system also arrived as scheduled. Ding, the system link is being extracted.... After the link is completed, the All Things Extraction System is at your service. All things extraction system, as long as you come into contact with the person who owns the system, an ability will be randomly extracted from their system. Ever since, the strongest time traveler in history appeared. ... This book is also called: Your abilities are great, but then it's mine. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.