Raffy is a assasin, one day when raffy going to hit his target, he accidentally shoot the girl named, lizza actually lizza are raffy's future wife

Then when lizza are falling down the street raffy saw her beautifull ang loving face, whenever lizza is in danger and mybe shes dying, raffys first time of all time, he felt guiltyness and lonelyness #+ happyness bcoz he felt he found the girl that in the future he really really love him so much