In the comedy action movie "Heartbeat Havoc," we follow the anxious and easily frightened protagonist, Alex, who carries a gun for protection due to his extreme fears. One fateful day, he accidentally shoots his wife, who was almost pregnant. Desperate to save her, he rushes her to the hospital and explains the terrifying mishap to a compassionate doctor. Miraculously, the doctor informs Alex that his wife can have a new heart and recover. offering a glimmer of hope amidst the chaos.
However, things take a dark turn when Alex realizes that the heart in his wife's chest once belonged to a serial killer, causing her personality to change drastically. as his wife exhibits alarming behavior and a desire for revenge, Alex tries to use his gun, only to find it malfunctioning. Now, he must face his fears and repair the gun to protect himself and save his wife from the malevolent influence of her new heart.
As he tries to use his gun to defend himself, he discovers it's jammed, forcing him to face his fears head-on. With comedic twists and quirky characters along the way, Alex navigates this unexpected adventure, trying to fix his gun and save himself from his wife's deadly intentions before it's too late.
