I Inherited Eighteen Wives from My Previous Life

I was an ordinary college graduate who couldn't find a job, but I was suddenly stopped by a rich woman. The rich woman handed me a black card and told me that I was her husband-in-law in my previous life, and that there were eighteen other beauties like her! Different styles. What kind of terrible luck has happened to me? You must hold it firmly! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.