Du Chun Xiao is a smart young girl who uses her strange but unique ability to deduct clues and solve mysteries through the use of tarot cards.Du Chun Xiao is a smart young girl who uses her strange but unique ability to deduct clues and solve mysteries through the use of tarot cards.Du Chun Xiao is a smart young girl who uses her strange but unique ability to deduct clues and solve mysteries through the use of tarot cards.