The Earth Is Hot

In the future mercenary world, biochemical technology is developing rapidly, and the number of biochemical experts is increasing. Mark Huang wanted to be an ordinary person, but had to grow up obscenely until he accidentally unlocked the "Earth" mecha. Putting on the "Earth" mechanical armor, the combat effectiveness is comparable to that of powerful biochemical mercenaries. However, the manufacturing cost of mechas is very high. In order to save money to upgrade mechas, Mark Huang began to challenge bizarre military missions around the world. As the "Earth" mecha became more powerful, Mark Wong was able to resolve global crises repeatedly, but found that the greatest danger to mankind was actually Mark Wong himself...