???

???????????????????QR Code???

To build a child's high EQ, the first step is to teach the child to think positively. Such a child is the happiest and most confident. Happy Kingdom is well known for their happiness. King Kevin is the newest king who came to throne outside of the family tree. However, this new king's happiness has disappeared after one year of the term! He has became the only unhappy person of the kingdom! Will he find out who stole his happiness?