Review Detail of shotoguns in Demon Queen Rebirth: I Reincarnated as a Living Armor?!

I have no idea why this is rated so high. I found the character personalities shallow. The plot is outright lazy. The writer is obviously not an English speaker because the way the characters talk is atrocious, to say nothing about their reactions. Jason’s entire personality is that of a milksop. He kills people by the command of his 2 year old son but still stutters. His dialogue is unrealistic. I could go on. This story needs a total rewrite.