Mina and Momo rush outside because of the sudden noise. As they reach outside, they saw the others panicking and some are trying to look where it was coming from.

"What happen?" Momo asked as she approaches Taeyeon who was catching her breathe. Probably shocked.

"We suddenly heard a bang from a distance.." Taeyeon replied while holding her chest.

"We heard it too. Where it was coming from?" 

Irene and Seulgi trying to look inside the forest but it's kinda dark inside even though it's morning.

"G-guys.." Tzuyu gapse as the others simultaneously glance at her, the Girl were pointing at something which is directing to the forest. Taeyeon looked, and saw a big smoke coming on their direction.

"What the-?" All of them hurriedly cover their noses and get away from the smoke.

"Where that comes from?" Bomi asked while coughing.

"That direction.. isn't that coming from the train direction?" Tiffany asked. 

The Girls exchanged look, knowing what kind of situation they are coming to. They waited for the smoke to be gone and came back in their own places.

"The train didn't burn right?" Tzuyu asked the obvious one. Sana glance at her then at the little smoke that left.

"We still don't know." Mina looks at Momo then tapped her shoulders.

"You okay?" She asked, Momo sighed as she shakes her head. 

"I-i have a suggestion.. I know this is quiet dangerous but why don't we go where we left