Light read with comedy undertone. MC is black bellied, arrogant, smart in some things and silly in others. ML is her personal guard with good aptitude, super good-looking and slightly narcissistic (he always assume master wants to take advantage of him (mol*st/flirt with him), when in reality MC have a more simlple thoughts). Their interactions is funny but not absurd. For comedy part and MC and ML personalities it can be 5/5.

But here is the biggest downgade: world doesn't work, it does not make sense. It is interstellar x ancient martial arts world, but for some reason this two genres never interact with each other in this novel.

Spoiler

People use cold wepons but fire arms, explosives, lasers etc. not mentioned even once. They have spaceships, starnet, cameras, but fight with swords and knives??? At the start MC thinks how the precise heat control can make a stronger medicine and most people can't do it... but isn't machine precision is the easiest thing in instellar era? Don't do it by hand, just use machine/robot. Why they need to have death contracts with pharmacists for mass medicine production, why not just use machines? In whole novel there is no cars (or any vehicles except spaceships), no drones. Nothing.

But if you looking for short light read with some romance and laughs and can ignore worldbuilding, this novel is enjoyable.

Kind of juvenile, they make basic things seem bigger than what they really are (like extras being impressed by something MC said that isn't even particularly clever). Also the ML is a grown man but behaves the way a teenage girl would imagine a delusional tsundere guy, he's kind of annoying. Also, for once the FL isn't 14 and is actually 20, but she's not any different than novels with 14 year old genius FL. This doesn't make the story less entertaining though. It reminds me of the genius doctor novels I liked when I was younger but with an interstellar theme, it was fun enough. I guess this is refreshing if you want to read a historical / wuxia like novel but with a twist (online shopping, interstellar travel, etc).

It's a bit of a mindless read, fairly entertaining, not particularly worth reading. It's kind of short, nothing much happens but maybe I'm just used to longer novels of this genre, it's basically just 1 arc, at least the extras wrap it up well (I skipped the last one because honestly I didn't really care much about what had happened to the MCs), when it ended I was like huh? This fast? There won't be another conflict? But without more conflicts I'm not really curious about what kind of successful life the main characters will lead. I personally don't care about any of the characters, I only liked one of the extras, Lan Yuan I think?