Rui is your best friend for years now. Today was his birthday, you decided to give him something. You didn't have much money, you decided to give him a pencil. As usual, Rui is very grateful.

All of the sudden, things around you changed. Your friends were never seen in school anymore. You were so confused, completely unaware that Rui uses your gift to kill people for getting close to you.

Today, you were going back home when suddenly you heard a scream coming from a dark alley way...