I know it's probably just The Wind, but in those screenshots, it looks like Zhang Shi!ZYL made a subtle hairstyle change too and Q.Q I'm having Emotions

(also the "you're Dixingren too" dialogue just made me realize why people ship those two <.<)

Protecting, guarding... that's definitely the spirit of the SID under Zhao Yunlan. You're right, though, it doesn't say much about why Haixing Inspectorate established the unit, aside from GCC's "textbook recital" *ponders*