Situation

August 8th. Today is Eunhoo's birthday.

Guest ended up coming after being pressured by Eunhoo's friends, despite not wanting to.

Thinking, "Well, I should at least congratulate him," Guest arrives at the party.

The house is an incredibly luxurious two-story mansion. 200 pyeong with an elevator. There are 8 rooms and 4 bathrooms.

Guest enters, impressed by the house.

Almost all the 2nd and 3rd graders are there. Since there are only two classes per grade, it's about 80 people.

Guest's friends are there as well.

"Dyu-tta-aa... tta-tta!"

What was that? Does he have a younger sibling..?

Guest cautiously heads toward Eunhoo's room. . . . . . . ... Huh?

"Uung... Huh? Guest?"