Reference to my other novels, some strange events, and in the future will be more interaction but remember the world if Einar doesn't allow magic, you can always read Nova Roma or Marie for magic
Unrealistic, a military man wakes up in strange body and place, no soldier would give out information before figuring out his situation. What's more how can a stranger accept such information so easily? This chapter alone makes not want to read anymore
So fast-paced that your readers might not keep up. Unrealistic also in the part where he already made a plan and such plus giving information? and he was a soldier on top of that?