Tingyun is the legendary assassin?!

Ahahah, seems like Yao Guang is playing bluff with the IPC by saying that the "Xianzhou's Number One Assassin Blade" is on Planarcadia, but it's instead Tingyun under cover investigating into the Synwish Syndicate. Seems like she's pivotal in the calculations that Yao did for her stay in Planarcadia and she's paying her 6 times the normal rate.

Tingyun is a lot more confident here showing that she can easily negotiate and discuss with the general Yao at the same level reaching the point where she states "And Madam Yao, you've passed my test, too" referring to her testing if Yao is the right master to serve going forward.

There is an entire story segment narrated from her point of view infiltrating the criminal group and she really can make the act of being cruel and powerful (Takada Yuuki is the seiyuu for JP). The segment has to be one of the most hilarious we've had in a while, Sunday and Dan Heng appear unexpectedly and she has to invent something so start saying that the "Xianzhou's Number One Assassin" is a brand and there's 300 of them.
Sunday was nicknamed "Winged Deathkneel" ranked 7th in the organization while Dan Heng nicknamed "Jadedragon" ranked 2nd in the organization. She herself is instead the "Whistling Flamefox" ranked 1st.
It's incredible she managed to invent all this on the spot and Sunday/Dan Heng were able to keep up with her and keep the lie going.

It's been a while since we saw Tingyun in the Star Rail main story, but she really grew on me since the reintroduction as Fugue a few years ago and it's nice to see that Hoyoverse is reusing existing characters instead of just adding a bunch of new ones and move on like other games do.