Book of Abnormal Events in Jianghu

Why did the famous prostitute in Qinhuai sink to the bottom of the lake, why did the famous disciple swallow his sword and die, how did the lone thief hide in an urn, and who did the rich lady look for plum blossoms in the middle of the night? Many things in the world are now laughed at. Who has the sword of wisdom to cut through tears and sorrow? Crusu + martial arts style.