Who's baby is it? (Luwoo)

Just chapter 4

"Mr.Wong, your grandfather wants to talk to you" Jeonghan informed

"Thank you Jeonghan, let him in"

A moment later, an old man entered his office. At first look, you'll only a very sick old man but then if you really know him just like Lucas, you'll be surprised how healthy this old man is especially in scolding and hitting Lucas.

"What's all this trouble? You just got the position of head house, and was impatient to use your power?"

The old man may look calm but if Lucas will make another stupid move, he can RKO Lucas in just a seconds.

" well, it doesn't matter. Young people likes to play anyway. But when I was your age, I already had my third child. It's time for you as well."

"But Grandpa, I already have a son"

"Oh a son"

"SON?!
WHAT DID YOU SAY?!"

"You didn't hear wrong, i have a son"

"I NEVER KNEW YOU HAVE A SON! DO YOU KNOW WHAT YOU'RE SAYING?!"

"And he's about to be 4 years old"

"Y-you evil son! Do you want me to die because of anger?! I told you that the eldest son is special and you don't even care!"

"Grandpa, these rules were all made up by our ancestors. It's not even credible"

"Hmp! I want to know where that child is now. How have you been hiding him from me all these years? Taking care of him under my eyes?"

"About that..."