This island is haunted

 John Smith and two others reached the Green Island by the evening. Three people were waiting for them at the shore.

"Welcome Mr. Simon. Mr Lee assigned us to welcome you. I am the leader of the security of this shore." A man came forward and shook his hands with John Smith.

"Thank you Mister . It's really a nice place." John Smith said .

"Please follow us quickly. We should not waste our time here, otherwise we would not be able to reach there today safely. The spirits are sleeping now." The man said with a mysterious smile.

"What do you mean by the spirit? Is something bad resides here?"Tonny Heck asked in frightened voice.

"Yes,in this island some spirits come out at the night. They are always keeping their eyes on us. So be careful. Don't do anything which could make the spirits angry. Ok?"The leader said.

"No sir no.How can we do something bad here?We are all frightened about the spirits. Please go quickly."Tonny Heck replied.