Zac is a teenage boy who decides to camp on Mako Island, unaware that three mermaids, Sirena, Nixie and Lyla, who are guardians of the island, are watching him. That night, when the full moon rises, the boy comes into contact with the magic water of the Moon Pool. The following morning, Zac wakes up discovering he has become a merman with a fish-like tail and the ability to control and manipulate water. His new-found merman abilities will cause problems for the mermaids.　　The three mermaids, curious about living on land, are transformed into humans while in the moon pool during a full moon, now having the ability to live like humans.。对于知情人、有心人而言，如果说雪泪寒和妖后还是有正当理由参加琼花大帝登基大典的话，那么，中级天帝君醉无情可说是圣君的铁杆拥护者，他宣布将会亲身参加这个登基大典的理由，就有些可圈可点、耐人寻味了。……