At the age of seven, Daemon McCoy was robbed of what was most precious to him (his parents), and was desired by the culprit, Don Vito Testarossa.

He migrated to Manila, with the help of his uncle, Amor Reyes, and lived there for at least thirteen years. Daemon, who is now trained to be able to fend off dangerous situations by his uncle, thirst for revenge against the Don of the Testarossa family.

Then one day, the gods gave him the opportunity to avenge his parents by claiming the life of the new transfer student in his class, Alessia Testarossa, the daughter of Vito Testarossa. Daemon pulled the trigger of the gun that is aimed at Alessia's heart, then the unexpected happened. The bullet disintegrated when it touched Alessia's skin. "What is this?!" "Why can't I kill her?!" and other various thoughts clouded Daemon.

Will Daemon's revenge be fulfilled? Or will his interactions with Alessia change him for a second time?