nice novel concept but got downhill fast.writing quality is good.story and characters development is meh.don't know about update stability, but I'll just give it 5* because it's over 100chs.world background is generic at best.full review:so, I'm not the only one who think the mc is stupid, good. if you hates smart but stupid mc, avoid this one.i can't go past ch40 because of mc's stupidity and rashness.mc didn't like to live in regrets, but most of his decisions always led to regrets, he only alive thanks to plot armor.our mc is supposedly a smart person, and based on the novel title, physics, he's smart in theory and practical, but also stupid at the same time, he also lack creativity. his supposedly friends who don't know much about physics still doing better than him by creating combined magic.our mc also like to underestimating his enemies, never learn any lesson from his near death experiences which is already a huge turn off. he also likes talking down his enemies(human and monster) like some sort of 'chinese young master' just because he does better in magic or sometimes angry at them because of his bad decisions and stupidity.most of the times, you'll roll eyes at mc's stupidity or monologues