[Twins' revenge + swapping identities + traditional text] Witnessing his father's death, his brother Xingyao was mistakenly thought to be insane and was sent to a mental hospital. His younger brother Yunchen who came to visit was about to go abroad. In order to find the murderer of his father, Xingyao stunned Yunchen and stole his identity and went abroad to lie dormant for ten years.
One narrowly escaped death abroad and endured revenge, while the other pretended to be crazy and stupid in a mental hospital, waiting for the opportunity.
