My Absolute Boyfriend

Ma Wang-jun and Um Da-da come to a decision about their relationship. Nam Bo-won has trouble parting with his latest brainchild.

After an accidental run-in, Da-da learns about Zero Nine's true identity. Bo-won leaves Da-da with Zero Nine, a manual and a warning.

Zero Nine surprises Da-da at work. A sudden day off brings Da-da and Zero Nine closer while highlighting Da-da's absence in Wang-jun's life.

Da-da makes her relationship with Zero Nine official in front of Wang-jun. At the end of the one-week trial, Zero Nine presents Da-da with two options.

Yeo Ung’s discovery of the stalker's package prompts Wang-jun to open up about the real reason behind his break-up with Da-da. 

Da-da's heart reacts as Zero Nine continues to express his love. Wang-jun finds a way to keep a close eye on Da-da and Zero Nine.

Wang-jun's stalker becomes more vocal and violent. Zero Nine experiences new emotions after seeing remnants of Da-da's former relationship.

Zero Nine initiates a plan to win Da-da's heart. Kronos Heaven employees locate Zero Nine. Da-da gets a dangerous delivery from Wang-jun's stalker.

The culprit behind the threats is revealed. Bo-won is shocked by Zero Nine's ability to produce thoughts and emotions. Diana grows impatient.

Diana finally gets her hands on Zero Nine and controls him at her will. Da-da tries to restore Zero Nine's memory before it's too late.