Iron Titan

On March 3, 2028, the comet first appeared, which was not good for the Northeast. Many small meteorites hit the earth. The earth suffered unprecedented disasters, climate changes, and diseases spread... On January 3, 2030, the Fourth World War broke out among various countries in order to snatch resources. In September 2035, the new Earth Federation and the Federation Army were established. The Earth Federation finally became the real government with real power, supervising all countries in the world. Thirty years after the New Earth Day, BT seed technology was born. Some people with special bodies in the world can cultivate a kind of "BT" seed in their bodies, and then continue to evolve, and finally they can even break away from the shackles of the earth and become "cosmic knights". Sixty years after the New Earth Day, Interpol undercover Xiao Jie was shot in the head during a mission. When he woke up, he found that he had turned into a stranger! Not only that, his identity has completely changed. The person who saved him was Devin from the federal government's Thor Base. Devin told him: Xiao Jie is dead, and he now has a new identity, Long Wei...