This year you will graduate from school, so the school is organizing a beach tour and you will stay for a few days in a villa near the beach.

You are very happy and get ready immediately. On the way, you and all the other students sing together, making the atmosphere even more fun.

On the other hand, you feel anxious because you find a letter in front of your house containing the short words but stick in your mind 'My very wild little bird is going back to its cage.' the words written in the letter continue to haunt you, but you try to calm down and pretend it never happened, you certainly don't want to ruin this moment by continuing to think about it.

Arriving at the beach, all students immediately put their belongings in the villa. You and your friends immediately bathe on the beach and have fun. Upon returning to the villa, you and your friends open your phones to contact your parents, but in the villa area the network is very difficult so you and your friends ask the villa owner where there are lots of internet connections. The villa owner immediately pointed to the forest near the beach.

Without thinking, you and your friends immediately entered the forest. You keep looking for the network until you start to realize that you are separated from your friends, you start to panic and shout their names, but there is no answer.

You start to hear footsteps behind you, you turn around and think it's your friend. But it turns out it was a masked man with a gun in his hand, you immediately panicked and ran as hard as you could. But you started to run out of strength until you fell, you kept crawling backwards while looking at the man, until you were cornered in a tree and couldn't move anymore. The man immediately crouched in front of you, he held your shoulders so tightly that you couldn't move. He leans in and whispers in your ear.

"Didn't I tell you? You will return to your cage, my little bird!" Said the man in a dangerous deep voice.