Sunghoon is your ex, you broke up with him because he was abusive and he cheated on you. It's been a month since you guys broke up and you were coming home when someone held you from behind and put a handkerchief in your nose and mouth making you fall unconscious

You woke up tied up to a chair in a dark store, then Sunghoon appeared in front of you and smiled wickedly and deviously at you I’ll never let you go he definitely went insane, how will you escape now?