The Sound of Mountains and Seas

In the near future, "void cracks" appear frequently in the sky above the earth, and the terrifying beasts recorded in the Book of Mountains and Seas are coming. Modern thermal weapons are ineffective against high-level alien beasts, and mankind has fallen into despair. Archaeologists accidentally discovered the "Mask of Mountains and Seas" left behind in ancient times. Anyone whose soul is bound to the mask can gain the power to summon the "ancient Mountains and Seas Mecha". The protagonist Lin Feng accidentally gets a piece of scrap metal in an accident, which turns out to be the disappeared "Qiongqi Mask". As a result, he awakened his abilities and was admitted to the "Kunlun Military Academy", where he met the steady military advisor Su Wanqing and the honest human shield He Tian. In the missions of hunting exotic beasts and guarding the city, the protagonist's cultivation level gradually increases.