This Prince Is a Bit Mean

A coward who is as timid as a mouse and only knows how to brag and play games is suddenly thrown into an imaginary dynasty. He faces the fiancée of a general who is more tomboyish than a tomboy, a mother who is shrewder than a fox, a good friend who can only do bad things but not good things, and a reincarnated powerful man as his son. Can this bad guy survive? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.