Which martial arts writer did this sentence come from?

surname

One is the original calligraphy: people are in the rivers and lakes, and they can't help themselves. They argued with each other and forgot about life and death-Gu Long.

One is the only one in Gu Long's "Jianghu People" series, the third young master's sword. Yan also made a similar statement, which may be the prototype of this sentence.

On the one hand, Gu Long created such a famous saying in the legend of Midnight Orchid by Chu Liuxiang:

-people are in the rivers and lakes, and they can't help themselves. Love and hate are inseparable, and grievances are endless.