The surname Zhuge (诸葛) is synonymous with wisdom in Chinese culture, due to the fame of Zhuge Liang, who was known as the most accomplished strategist of his era.
References
↑Volume 1 Part 2, Chapter 6 - Chapter 26: Zhuge Tao
(*) = Extreme Martial Club's "Special Forces" and "Warlords" are only part of the novel. (Donghua) = Characters marked as (Donghua) are only part of the donghua or in a different role than in the novel. (Novel) = Characters marked as (Novel) are only part of the novel or in a different role than in the donghua. Unmarked = Charcters are available in Donghua and Novel and have the same role.