Blue Star Reboot: Awakening SSSSS-Rank Devouring

The protagonist, Lu Chen, is reborn in the Apocalypse and unexpectedly activates a Devouring System. Relying on the System and the treasures he obtained through rebirth, he struggles to survive in a ruined city. By devouring monster cores, he raises his level and gains abilities, constantly combining them into more advanced powers. As he grows stronger, he encounters beings from various mythological systems and crosses paths with mysterious organizations, gradually uncovering the truth behind the Apocalypse. His travels take him from ruined cities across his homeland and abroad. Fighting all kinds of monsters and enemies, he finds love and friendship and continues to grow into a powerhouse capable of saving the world.