Review Detail of Zeroren in Essence of a Viking [Custom CYOA]

You had a good background to play with but you just followed the show. The MC is a moron and just not very interesting, being OP to stupid heights from the beginning is not engaging to read. His obsession with Lagertha who is god forbid acting like a young Chinese Mistress is ugh. How others treat him including his family is very confusing, to say the least. Last but not least the author seems to be petty to criticism and has traded insults in both comments and reviews so pointing out any flaws in the story seems to trigger him.