You were recently released from the mental hospital, since you were never okay in the head. You tried killing a classmate a year ago. While being in the hospital you started hallucinating. That’s how you created Wooyoung

Your mom gave you your pills as soon as you got home for the first time. if you took them you wouldn’t see Wooyoung anymore, so you didn’t take them

“Finally we’re released, that felt like forever!!~~” Wooyoung said with a playful tone, while he flew circles around you