The man was unacceptable, he was a man of the new tribes, with hair of straw and pallid skin, shiftless and untrustworthy by definition
So here's (one of) the sin(s) of the Nation of the Polar Gates. Racism, against the New Tribes, somehow still foreign and apparently an underclass even after millennia after Sudica United the Tribes. Didn't she Ascend? Cementing her principles of unity and connection into the Law of the region?
Though, I suppose all her Ascension can do is make sure her teachings work, but it's up to those who follow to use her teachings the way they were supposed to. (Unless the Polar Gates cultivation method doesn't get that kind of Great Spirit Lawmaking, but from the mention of "changing the mantle to suit the cultivator," I think we can safely assume both cultivation methods create new spirits that enforce new laws on the region.)
Family is what keeps us warm and protects us from the chill.
This is winter, which ends the old and makes way for the new."
"Ice is beauty, it gave people time to tell stories and make pretty things, and makes them appreciate all the work they did when it was warm," Hanyi muttered.
And here's the FSS+/Hanyi insights! Hanyi believes winter is a time to rest, and enjoy the fruits of one's labors. Her Frozen Peak Serenade seems it might combine with Lonely Winter Maiden to do the trapping people in dreams thing we saw Zeqing and Black Sky's Yearning do?
Jaromila believes winter is renewal and change, which directly synergizes with what Ling Qi is trying to do with UGM. I doubt we'll get the time to do any training with her, but I bet that'll get Ling Qi the insights to change UGM.
And Ling Qi believes winter is loneliness, which family guards against. FSS+ evolution is pushed toward something with IFF, possibly moving the CtE damage Rank Up condition towards something to do with isolation rather than relative distance to caster.
(This insight is where Ling Qi and Cai Renxiang probably have their most common point in their respective philosophies. Namely, the role of family in the care of people. IRL Confucism models the structure of society on the family unit, and the likens the duty of those higher on the social hierarchy to care for those on the lower rungs to the duty of parents towards their children. Cai Renxiang seems to have some inclination towards the philosophy of the Forgeverse equivalent, and it probably will come up during her Way setting, I think.)