Leo Hayes, a newly evolved Divine-grade Contract Spirit without a Spirit Master, publicly announces that anyone can try to form a contract with him. This draws immediate attention and fierce competition among spirit masters eager to claim him. However, Ms. Reed, representing a powerful family, aggressively blocks others from contracting with Leo, declaring that anyone who succeeds will become her family’s enemy and face destruction. Despite Leo’s readiness to bond with anyone, Reed’s threat escalates the conflict, leaving Leo’s fate and potential alliances uncertain as rival forces close in.