Atang and sister Aheng both awakened systems at the beast world coming-of-age ceremony. In her past life, Atang bound the worker system to ascend as beast king, only to be assassinated by her sister. After rebirth, Aheng snatched the worker system, while Atang fell into the canary system. The worker system is constrained by satisfaction, inflicting torture upon task failure; the canary system appears to only rely on the strong, yet possesses a powerful healing gift. Unwilling to be a vassal, Atang uses her healing ability to gather strong figures like the storm wolf Liefeng, forming a battle god team. Aheng is squeezed by the system and utilized by royal city factions to stir up internal chaos. Atang leads the battle gods to face the royal city army, exposes the system's conspiracy, breaks free from her shackles, and personally wields the beast world throne.