When Lin Mo's Taotie mark first awakened, he thought it was just a survival game. It wasn't until he devoured the judge of the Purification Society and saw thousands of creatures purified by the flames in the memory fragments that he realized that in this world eroded by the undercurrent, the law of the jungle was just a facade, and the real war had begun hundreds of millions of years ago.
From a fugitive from the Iron Curtain City to the founder of the Gluttonous Alliance, Lin Mo's journey of devouring is no longer lonely. The lame mechanic uses undercurrent crystals to make weapons, the exiled saint can predict the fluctuations of the undercurrent, and the young killer who is always smiling has the soul of an ancient beast sleeping in his body. They joined the rebel alliance led by "The Devourer" for their own purposes, but they didn't know that Lin Mo was suffering from the impact of the torrent of memories every time he devoured it - the wails of those who were devoured were piecing together the truth of the undercurrent bit by bit.
Bai Yan of the Purity Society regards him as a blasphemer, the puppet master of the Business Alliance wants to make him a collectible, and the ancient existence sleeping deep in the undercurrent calls him "the last watchman." When Lin Mo discovered that the real purpose of the Taotie Seal was not to devour but to accommodate, he had to make a choice: continue to expand his power and compete for hegemony, or gather the memory fragments of all the devoured people to complete the unfinished redemption of that ancient civilization?
Every time the undertide swallows up a world, a gluttonous lord will be born. But this time, what Lin Mo wants to do is not the Devourer, but the Terminator.