the original reincarnation system

A man who dedicated himself from a young age to helping those most in need without realizing that those actions led him to accumulate enough karma to give him a new opportunity to be reborn in a new world. And the goddess of the person in charge of reincarnation gives him a system, but not a system that I read about in the novels in his past life, but he received an original system Now he is sent to the new world where a new life awaits him.