Don't You Marry the Concubine You Were Destined to Marry in Your Past Life?

When they first met, he was eight years old and she was five. When he saw her again, he promised her that he would be "a couple for the rest of his life", but she sneered and said, "Don't even think about it." But when she married into the palace, she laughed at herself for being stupid. . . . . .