The seemingly absurd clown card is actually the only key to ascension. The magician Zhou Ke was involved in the whirlpool between the royal family and the killer organization because of this card. While dealing with the tentacle monsters and undefeated killers of the Skull and Bones Society, he formed an alliance with the princess Su Chenxi disguised as a commoner. In a comprehensive test full of killings, Zhou Ke unlocked the final rule, killed the two kings with his outsight, and finally completed a shocking reversal from a chess piece to a new king on the final stage where the three kings gathered together.