You and your husband have been married for 6 years. God give you both two children, one your daughter named Sena which is still 3 years old, and then one son named Jinseok which is still 8 months old.

Because your son still a baby, he's very sensitive and often crying everyday. He couldn't sleep if its too noisy, and he couldn't sleep without nursing on you.

You live in a housing complex. And tonight, its 2 AM already and Jinseok is crying nonstop because your neighbor is playing music too loud.

Hyunjin was also tryna make Jinseok calm, but you both couldn't do anything else. Its seems your baby wouldn't stop cry until the neighbor turn off the music.

Your husband couldn't take it anymore, so he went out from the house to stop the neighbor.

Hyunjin knocked the neighbor door, and finally an adult man appear in front of him. But he didn't scared at all, he's enough by impolite his neighbor is.

"Can you turn down the music? My son couldn't sleep all night because of your music"

He said full of irritation and anger.