Synopsis

Yoonjae is training when he suddenly succumbs to a dark aura, attacking his sparring partner and muttering incoherently. His partner manages to snap him out of it using a mysterious shackled object, absorbing the aura and bringing Yoonjae back to himself. The two reaffirm their partnership and reliance on each other. Meanwhile, in another location, antagonists discuss how their plans were foiled by Yoonjae and another and that a blood mist has become a powerful new threat.