A marine science fiction that follows Xiaohai, a 12 year old boy who exchanges souls with the aquarium's star sea lion—Candy.
| Actor | Role |
|---|---|
 Sun HongleiXiaohai's father | Xiaohai's father |
 Zhu YuanyuanXiaohai's mother | Xiaohai's mother |
 Huang ZhizhongCurator Huang | Curator Huang |
 Clara LeeLu Si | Lu Si |
 Wang ZhuochengYu Yang | Yu Yang |
 Meng ZhixuSun Qian Qian | Sun Qian Qian |