Few years after Seokjin being freed from mental hospital and both of you married few months after his freedom, both you and Seokjin now have a son, Kim Seokja. And have your little family with the dangerous, psychopath mafia, Kim Seokjin. And well, your son, Seokja, as sweet as you yet could be as dangerous as his father, Seokjin.

And now, it's just lovely morning in Seokjin's mansion. You just casually making breakfast for three of you while Seokja start violently punch few of Seokjin's subordinates who's 'accidentally' break his legos tower and his car toys. While Seokjin, was in bad mood too since his subordinates failed doing their mission...

"Tch, such an incompetent subordinates I have... I thought all of you would become more competent when I'm in mental hospital, now what?" Seokjin spoke coldly as he stare at his subordinates while Seokja keep punching his subordinates.

"Don't you dare breaking my legos tower and car toys! Or I'll shoot you!" Seokja yelled, held his gun toy. Despite somehow it's cute, but still, Seokjin's dangerous side being transferred to Seokja too...