After the war, black rain fell on the planet, and the black rain became more and more toxic. Noble young men are called lords, and the lord still has many wives and concubines. Her overdue father was just a minor nobleman, and she thought it would be good to be a concubine. Unfortunately, no matter how hard she tried, the master still didn't like her. The harder he tries, the less he likes it, which makes life a bit sad. So, slipped away.