The iron mailbox of Class 2, Grade 3, suddenly became a spirit - biting envelopes, homework trees growing on the ceiling, lost items that came back by themselves... This magic mailbox that loves to issue fines disrupts the campus with strange rules, but quietly heals every child's little secret. When the mailbox was about to be moved, Wang Xiaoyou discovered that the most amazing magic is the gentleness hidden in daily life.
Intention: Study hard and make progress every day
