& lt Oh, Otto >; What joke did Otto cause 2.

Otto is a boy from outer space. When he understands what people say literally, he will be confused. However, when he was looking for treasure at school, he was able to unlock clues and find the treasure before other children.

There is a new student in the class, named Otto. His skin is green. Otto always makes a mess of things. The teacher never criticized Otto. She always criticizes Charlie's decision to play tricks on Otto. He scared Otto that there was a bear in the principal's office. Otto was scared.

In the afternoon, there is a treasure hunt. When Charlie and Josh walked to the principal's office, they saw a black shadow. Charlie was scared away. He thinks there is a bear. At this time, Otto found the treasure, a box of chocolate gold coins. Aalto forgave Charlie and made everyone laugh. Everyone shouted, "Oh, Otto!"