Five Elements Mecha: Guardians of the Galaxy

At the edge of the galaxy in 2149, retired mecha pilot Meng Lang was dawdling in the repair station relying on an old prosthetic leg that could fall apart at any time. Until the Zerg attacked and the green-haired female scientist fell from the sky, the energy of the five elements in his body unexpectedly awakened - it turned out that he had a rare "five elements from the same origin" physique and could drive the legendary ultimate mecha "Xuanyuan". In order to protect the galaxy, he had to put on the armor again, but found that what he had to face was not a hot-blooded counterattack, but a group of strange teammates: a hard-spoken gold ace with a soft heart, a gentle and sinister wood genius, a water scout who bribed the enemy with seaweed, and an old earth man who never left his hand with a thermos cup and wanted to retire every day. The five elements complement each other, and they save the world while cheating each other, and at the same time beat the Zerg boss to pieces.