After unexpectedly transmigrating into Seraya, a sadistic F-class Soulbinder known for torturing her beast husbands, the protagonist finds herself trapped in a dangerous Spirit Forest where the original Seraya was torn apart by her four beast husbands. Upon binding to the Spiritual Power Refund System, she learns that healing her beast husbands will boost her powers, crucial for survival. Faced with a high-stakes mission to transfer power to one beast husband within five minutes or risk soul erasure, she immediately attempts to heal them but meets fierce resistance from a beast, obstructing her mission and leaving her fate uncertain.