Shang Guan's Hidden Card

Shang Guan, who runs a wine business under the radar, is the heir of a former business titan. Years ago, Old Ghost framed his father, seized an ocean-going cruise ship, and swindled merchants. His fellow disciple Zhou Ming falls into debt traps, and his childhood friend Lin Qingqian is taken hostage. Shang Guan boards the ship disguised as a merchant, secretly gathering evidence with sharp instincts, and repeatedly outmaneuvers Manli, who is coerced by Old Ghost. Manli, seeing through the villainy, chooses to help. Shang Guan sets a trap to expose all illegal acts, preserves complete evidence, and works with law enforcement to bring the gang to justice, rescuing the victims and ensuring the lawbreakers are punished.