Nicky Wu plays the roles of Cold-blooded and Ito, and there are quite wonderful sparring scenes.
The star lineup, Nicky Wu's confrontation, Ren Quan's sudden change of face, and the love-hate entanglements of several leading actors in the play are the highlights of the play. Wen Ruian, the original of the play, did not hesitate to say that none of the four famous film and television dramas satisfied him, and all versions were changed beyond recognition. In Nicky Wu's version of "Four Arrests", the iron hand has been in love and has been adapted beyond recognition.