I’m a little worried about the "Unique" tag on the sequence. It’s a powerful label, but sometimes in these stories, it means the protagonist is the only one who can do anything important. I hope the author keeps the supporting cast useful. We saw Zhu Xiaotong is an A-rank, so I hope she remains relevant. I don't want Xu Yi to become the only powerhouse in the entire school or city. It’s more interesting to see him stand out among a capable group. The dynamic of a leader among powerful people is more compelling than a god among ants. So far, so good, but I'm keeping an eye on this.
A potential question: if she can teleport back and forth freely now (just by thinking about it), why doesn’t she stay in the city longer and gather more food? Maybe the sachet only works for short bursts, or she’s afraid of being away too long. I’m hoping the rules will be explained soon.
Lin Feifei showing up as a friend who works a cleaning job during winter break feels so grounded compared to the rich-villa drama. It adds a nice contrast to Yi Qianqian's world of luxury and engagements. The friendship feels genuine, and I'm glad the story isn't just about the male lead.
The writing style is clean and easy to follow. The author doesn’t overload you with period jargon, which keeps the story flowing even for someone not deep into Viking history.