Did the Romance of the Three Kingdoms mention the death of Lu Su?

There is no clear explanation! But it was also written indirectly.

The Romance of the Three Kingdoms is roughly written as follows: Cao Cao heard that Guan Ju was good at divination, so he summoned him and asked him to divine the Wu and Shu families. Because of Guan Ju's divination, Shu fell ill and Wu lost a great master. Cao Cao sent people to find out, and as a result, Ma Yueyang Pingguan attacked Hanzhong, and Lu Su, the prefect of Soochow, died.

That's it.