Interstellar War Begins with Super Clones

The protagonist travels to a new world and discovers that humans have penetrated deep into the universe and started a war with the Zerg. His body is a "super clone" and his cultivation speed is much faster than that of ordinary people. The only problem is, it only has a three-month lifespan! Living for three months is actually just a luxury hope. He has been exposed! To avoid accidents, someone decided to destroy him! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.