Infinite feel so sad.

"We lost our visual." Sungjong said.

"And our leader." Hoya said.

"Who is next?" Dongwoo said.

"I hope no one." Sungyeol said.

"Me too." Dongwoo said.

Woohyun looks at the window.

"It already night." Woohyun said.

"We know that!" Dongwoo said.

Then, Woohyun saw mysterious figure running at the stair.

"Looks up at the stair!" Woohyun said.

All of them look up.

"Nobody there." Hoya said.

"I saw something." Woohyun said.

"I saw something too when I go to the kitchen." Sungjong said.

"How?" Dongwoo asked.

A few hours ago.....

Sungjong was went to the kitchen saw a figure. 

The figure ran to the kitchen.

He go to the kitchen and that figure gone.

He saw a painting.

"So beautiful!" he said.

He remove the painting.

A door appear.

Sungjong is shocked.

He enter the door arrive at the room.

Suddenly, the room is filled with sleeping gas.

Sungjong was sleeping after smell the gas.

End of flashback.....

"This house has many secret door?" Hoya said.

"I'm not surprise." Dongwoo said.

"So, that why you faint in the room?" Woohyun asked.

"Yes" Sungjong answered.