Before killing someone, Yeonghwan has a secret that no one can ever find out.
Only one man witnessed that secret. And he hid the evidence inside his own body.
His fucking first love.
Yeonghwan keeps Jeongwon under constant watch with a leash around his neck, never giving him even the slightest chance to escape. But when the first love he can neither kill nor let go offers him a deal, Yeonghwan finally wavers.
"You could enjoy it for three days instead of just thirty minutes, you know?"
The man who once confessed his love to Yeonghwan, only to cast him aside so cruelly, has now returned to sink his teeth into Yeonghwan's deepest vulnerabilities.