Lots of missing chapter. Bullshit about mysterious east kingdom. The OP mc who knows everything from goods in daily life to metallurgy to shipyard to military strategy and military weapons. I don't know if someday the mc will create atomic bomb too 😁

If you looking for excited reborn mc don't bother to read. This novel will make you bored. Too much bla bla bla and always fill with mc hatred to japanese.

Minus 3 ⭐ coz all around him is woman but they just become decorations. If author really want to introduce lots of woman why don't he just make harem novel. Stupid!