The protagonist was reborn and got the SSS mecha class to turn the tide, kill the steel behemoth with invincibility, and successfully avenge himself. He "obtained Chi Xiao's recognition, cooperated to break the shackles that enveloped the earth, sealed the ancient beasts, and helped Chi Xiao regain the planet." You worked hard to upgrade to protect your homeland from the invasion of alien species, and created a series of miracles.
