Holding a Lantern and Looking at the Moonlight

A young detective was unfortunately killed while working on a case. After ten years of hard work, he got a military uniform. When he returned to his hometown, he saw a bright light... When she woke up again, she became the eldest daughter of a declining noble, but who knew she was arrested as soon as she left the house! He was a gentle and considerate prince, but in the next second he was stripped of his title and became a little food keeper... When they met, one was a murderer with a sad face, and the other was a gentle prince with a smile on his face. But later, one was a dignified minister of Dali Temple, and the other was a person in power who was more than ten thousand people. Many years later, I came to see you, but you seemed reluctant to talk to me...