Phoenix Ascendant: I Stole My Brother's Cheat System

Li Yuanlü survives the apocalypse only to find herself in a sci-fi future with one problem: her scumbag brother awakened a protagonist system and plans to add her to his harem. Her solution? Crack open his skull and steal the system for herself. Armed with her self-healing powers and a golden cheat code ripped from her brother's corpse, she carves a bloody path from the stars to godhood. No harems. No mercy. Just one woman's ruthless ascent to power.