In your previous life, you were a proud female general in the general's palace, and I was a little beggar adopted by you. You were wiped out, and I watched with cold eyes, but I still went to hell with you, and atone for my sins by promising to protect you in the next life. I started with a dream and met you. Now I am a young physicist and you are a historical investigator with many agencies. You work tirelessly and I will silently accompany you to protect you, even if you are disgusted.
Concept: Dream is the beginning, you and I decide the ending