"It's working! We can hear him!" Paikek beamed with a soft giggle.
"Guys, it is so dangerous here! Don't come inside!" The light bubble turned red as Yonsan shouted.
"But... What can we do to save you?" I asked him while a tear dropped from my eye.
"Find the green book before..." Yonsan voice started to fade away.
"Yonsan!! Please stay!" Seanyung shouted while the connection got worse.
"Find the green book... star book... before she... ghost.... finds... it...." Yonsan voice sounded with several breaks, as the lights began dimming.
"The spell is getting weaker!" Paikek tightened his hands but it didn't stop the lights dimming.
An energy beam flashed and the spell broke while the light pushed us away.
"No!!!" I shouted while I got pushed away from the circle. And all the lights stopped beaming when the spell disappeared.
"Don't worry Karu. You heard Yonsan. Everything will be fine if we find the green book. The one which has a star on it." Bomyu comforted as he put his arm over my shoulder.
"That's right! That's the book Yonsan mentioned. That book started everything, it can stop it too." Seanyung thought out loud as he fixed his dark-brown bangs by his hand.
"How do we find the book? It sounds impossible." I asked Seanyung hopelessly.
"Hey guys! Come here!" Paikek waved his hand to us from the other side of the pool.
"What are you doing there?" I puzzled as I began walking towards him.
"Hurry up! Come here!" He broadly smiled while Bomyu, Seanyung and I approached to him.
When we got next to him, he looked downwards to the floor. Consequently, I turned my face to where he was looking. My eyes glimmered when I saw the green book on the floor, right at the point where we found the tunnel.
There wasn't a tunnel anymore but the book was there. Probably it was because Yonsan dropped it before he had gone inside the portal door two years ago.
We were lucky.