@Sylphie The manga is pretty close to the web novel so far. But as you can expect, some of the dialog is shortened to fit the manga format, and you lose some of the inner monologues. So if you want more in depth thought processes, then it's better to read the web novel. There's a group doing english translations of the web novel, but they only got through the 1st arc, so I continued on the rest of the way with machine translations of the raw. The author finally concluded the web novel last month.