Of the Incompleteness Tower's Ten Greats, "Snake," "Ye," "Void," and the former "Yao," now known as the Monk, were all currently on the Disaster Prevention Bureau's payroll. Each of the Ten Greats had their own expertise. The fact that they could secretly contend with Ye Weiyang for so many years proved their considerable skill.
The two sisters, Snake and Ye, would occasionally visit the Red King Mansion to freeload meals and build rapport. Through their back-and-forth interactions, Zheng Xiu also managed to find out the Paths the twin sisters walked.
"Snake," the one with the slender, graspable waist, walked the [Divine-Tuning Witch] Path, while her older sister "Ye," the one with the "unbearable burden," walked the [Musician] Path.
