C285 The Mastermind
Regarding Ji Yunyang, now is not the time to make a move against him. Being under that man's control, as his pawn, Ji Yunyang's presence ensures that man will eventually reveal himself.
However, with that man targeting Mumu, Yung Mo can't afford to wait. The enemy lurks in the shadows while they are exposed. There will always be vulnerabilities, and if that man strikes at Mumu