This is Godzilla's legendary journey.
Twenty years ago, monsters drilled from the depths of the ocean completely swallowed up the ocean hegemony of mankind, occupied the ocean and then began to invade the land.
The only thing humans can do is to create mechas to fight the monsters.
From the big fat mansion in the deep sea in the era of the Three Kings to the cataclysm in the era of alien invasion.
The story of Godzilla and his human body Luo Bing continues.