She should be regarded as the sweet girl of heaven. She secretly went to Japan to see the cherry blossoms, but accidentally came to an unknown era. Unexpectedly, there was a person with the same disease who had been here for a long time. He lost his mother when he was young, grew up under the education of his father, and became a generational hero like his father - the boss of the Tang clan. Her appearance disrupted his life. He vowed to give her the best, but he could not match her determination...