Boo Kwai, a very naughty boy, accidentally arrives in a parallel universe thanks to one of his inventions.
杨凝
as Kwai Boo (voice)
李蘭陵
as Qin (voice)
Xin Shan
as Spring (voice)
Xinzhu Tong
as Peach (voice)
Tong Yin
as Kwai Peel (voice)
Meme Yan
as Gigi (voice)
Hanlin Li
as Mark (voice)
Zhifu Liu
as Ms. Lu (voice)
Tut Harmon
as Dog (voice)
Wentao Chang
as Man (voice)
