C910 Talent Echelon

Xiao Hexin, Sima Yun, Wang Huaiyuan, and Luo Huo were known as Xiao Letian underhand's four great King Kong, which basically controlled 80% of Xiao Letian's military power.

However, there was one fatal flaw in these four great King Kong, and that was their age. Even the youngest mid-term Luo Huo was already 35 years old, while the oldest Xiao Hexin was already over 40 years old.

Furthermore