Aliens Tricked Me into Fighting the War

A patient with advanced lung cancer was deceived by a boring alien into taking a questionnaire, and was sent to the 19th century during the Anti-Japanese War. In order for him to survive better, the aliens thoughtfully left him a very thick golden finger, and thus his wonderful anti-Japanese war life began. The author of this article is a novice, so you can give your opinions, but if you don't like them, please don't comment. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.