My Name is Zero.

Summary

In a training ground's cave, Hei Ying expresses frustration at his subordinates' failure to handle a situation, then unleashes a powerful force. Meanwhile, a couple at home is disturbed by screams; the wife investigates but is found dead by her husband, who is then confronted by a shadowy figure. The neighborhood descends into chaos with screams echoing. An intelligence officer reports to headquarters about the eerie silence and bloodshed in the neighborhood, leading a team to investigate. They discover blood everywhere but no bodies, creating a chilling atmosphere filled with fear and confusion among the investigators.

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