With her best friend's offer, Heaven agrees to accepts the bet. Will she make the mission possible? Knowing that the one they are talking about is the one and only Skyler Limerson. With her dark-mysterious-aura, will Heaven make her smile and laugh? Hence, even make her fall in LOVE? But what if a surprising turn of events happens? Will Heaven still do her best for the benefit? "1st rule: make her smile. 2nd rule: make her laugh. 3rd rule: build good memories with her. 4th rule: make her fall in love with you. and lastly, break her heart.."