I Quietly Upgraded

When the rainbow-like abyss tears apart the city, the level of the awakened ones is determined from the day they are born. Jiang Chen's ability is recognized as a waste constitution - a weak and almost useless crisis warning, which makes him trapped at the bottom of the pyramid of the awakened and reduced to a "humanoid siren" in the team that can be discarded at any time. Until he caught a glimpse of another truth about the world in an abyss disaster from which he could never survive. No one knows that the level 10 waste who always "luckily" survives in danger is quietly transforming in the shadow of the abyss. When the elite team was defeated in despair in front of the purple abyss, when the strongest awakened ones bowed their proud heads in front of the mutated monsters - only Jiang Chen sensed the deepest secret of the abyss, which was an area that even the first-level awakened ones had never touched. From a burden that no one expected, to the final line of defense against the coming abyss alone. His path to promotion was witnessed and understood by no one.