In 2080, human civilization has developed underground.
Major forces and civilizations appeared one after another, and the originally balanced underground world ushered in a war due to the shortage of resources.
Chen Feng, a small figure in the underground slums, was awarded the No. 2 Wall Breaker by accident.
From then on, the journey to the underground world began...
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
