Doomsday Decomposer

Rust sets in and the world collapses. Mechanical maintenance engineer Shen Juan awakened in the doomsday wasteland with a unique "decomposition system of all things" - he can dismantle all matter into the original "source essence" and then reassemble it into any item: a bullet, a mecha, or even a device that can theoretically purify "rust mist". But this power comes at the cost of life. Every time it is decomposed and reorganized, his body will be irreversibly metalized until it becomes an irrational "rusted body". "You want to be the savior? Survive the next sunrise first." In the fifth year of his wandering, Shen Juan was taken in by the "Iron Peak Settlement", but was feared because of his ability. Defense officer Chu Yue's early warning system saw that he "hides the energy to destroy the world", while the mysterious hunter Zero declared that his system was an "error" that must be eradicated. When Shen Juan discovered that the source of the rusty mist was closely connected to the origin of his system, he faced the ultimate choice: Survive - stop using the system and hide like a mouse; Burning - risking the remaining vitality to decompose the core of the fog that envelopes the world, even if the price is self-annihilation. "If creation is destined to be accompanied by destruction, I would like to be the last person to be decomposed." In this doomsday journey against rust, Shen Juan will use the hands of a mechanic to dismantle the truth of the disaster, and use the power of the decomposer to reorganize mankind's last hope. And when he finally stood at the source of the mist, the system's cold prompt sounded suddenly: "It has been detected that the host's health value has returned to zero - should we initiate the final agreement: use consciousness as a blueprint to reconstruct a new world?"