A piece of Japanese incense

Nan Yin traveled through time and space. She possessed a strong instantaneous memory ability, but this ability was elusive, allowing her to remember a lot of information in a short period of time, but she could forget everything in the blink of an eye. In order to successfully take the college entrance examination, she stayed up late to study hard, and accidentally integrated herself into the body of a five-year-old girl named Zhi Yihe... Originally, she was loved by her family, her life was bright, her spirits were high, and she was getting better and better. Until she was 13 years old, she entered the palace as a companion to the princess, who was suffering from a mysterious disease... The hidden dog father dared to... The love-brained emperor was really... The childhood sweetheart Yu Nian turned out to be... Hey...