69 chapters in and I absolutely love the world building. It is unique in its own way and is interesting to explore together with MC. This reminds me ine of my favorites in this genre, "Kumo desu ga nani ka". If the whole book is as good as what I've already read, it might become one of my favorites!

Main character is unreasonably aggressive and it seems like the only way to speak he knows is to offend somebody. Read 25 chapters of this and have had enough of it. Characters just do not make sense. Also, too much randomness. Random oath, random upgrade triggers that he unlocks "by luck" (by author's helping hand). Don't waste your time reading this.

Tried to read it after your advice. 25 chapters in and it's one of the worst books I've read. MC is impulsive and does not make any sense; everyone (including MC) starts offending everyone they meet for no reason just to show pikachu face after they get rightful retaliation. If anyone decides to read Monarch of time after reading the comment above mine - don't waste your time, it's not worth it.

Author keeps giving spoilers for what will happen next. Why would any sane person do that? It ruins the reading experience and immersion! Something like "Jason went to the bath. What he didn't not know, is that he will die a horrible death tomorrow! Also, Dumbledore dies!". Almost every chapter ends like this where I'm currently reading. Do not reveal information that we should not know, it's as simple as that! There are many better ways to give reader a hint, than throwing spoilers in their faces. A great story other than that.