He was damned. He was ruthless. He was a sinner. He was a monster. He was the devil. He was heartless. Until it started beating. Beating for her. Did the Devil finally fall for an Angel ? I will be updating this story in a binge in fall. It has 23 total parts and all will be updated at the same time in fall itself.

Zachary Carter is not your average player. He has a record of having dated more than 5 girls simultaneously in a single week, yet girls still fall for him. Robin Heart, on the other hand, is a pretty anti-social girl that is known to be quite aggressive whenever someone speaks to her. The two meet after Zack agreed to a specific bet: Zack would try to seduce the heartless Heart and make her fall in love with him within a month. He insists he will not fall for her in return for it is "strictly business". But will he keep his promise? Will he win his bet, or is Robin his biggest challenge yet?