Todos os episódios

O famoso assassino, 'Flying Dagger', perseguido pelo 'Wild Dog', que é um assassino contratado pelo o mafioso 'Black Leopard'. Enquanto ambos tentam ser incógnitos, eles não podem deixar de se apaixonar. No entanto, 'Wild Dog' tem um segredo que ele não pode confiar à 'Flying Dagger'. Afinal, 'Flying Dagger' e 'Wild Dog' revelam suas identidades secretas um ao outro durante a luta liderada por seus chefes. Eles correm perigo, enquanto os gângsteres os marcam como traidores. Será que eles poderão superar os obstáculos e manter seu amor?

Unknown hitman Wild Dog is feeling more and more in love with Flying Dagger. He becomes happier. He does not want to miss this happiness, but Wild Dog has a secret that can not be revealed to the Flying Dagger.

Flying Dagger and Wild Dog is in love, despite both hiding their identity to each other as a hitman, sharing common everyday life and gradually falling more in love. Wild Dog, however has a bit of conflicts performing his task with the organisation.

Flying Dagger and Wild Dog. They are two people who must inevitably carry out the orders of their respective organizations. In the end, their reality come cashing down and they are forced to expose each other's identity

Realising their feelings for each other is true love, Flying Dagger and Wild Dog dream of a new life that eventually will inflict the last wound. However, the organization sees them as traitors. Could the two keep their love and live a normal life until the last day?