Reborn in another world, with a necrotic heart and a heartless heart. I met my sister again. She was living a good life. She had the parents she wanted. They both loved her and lived a happy life, so I didn't have extravagant expectations.
I picked up a little follower, and also recognized a foster father. Then I promised her to become a general and protect the country and the country for her.
She is the princess of her country, and she should have had unlimited glory, but the country was in turmoil and her father died. She hopes that I can help her reorganize the country and choose a new emperor.
Princess, general, daughter-in-law, prince...
It was only a matter of time before I left, but I didn't expect it to be so early.
Purpose: Don't do to others what you don't want others to do to you