Four spirit beasts bound by a contract face a crisis as their human controller, a woman with limited spiritual power, continues to dominate them. Cyrus, a lynx and the strongest among them, refuses to accept their weakening state despite the risk of losing their powers and reverting to vulnerable ordinary animals. The group debates killing the woman before their powers fade, while Cyrus insists on using a newly acquired Spiritual Power Return System to strengthen themselves first. Tensions rise over trust and exploitation, culminating in a desperate plan to break the contract by seeking the woman’s mother, leaving their fate uncertain.