Shen Yifeng, the prince of Lan Kingdom, and Liu Mianyue, the daughter of the prime minister, were childhood sweethearts. After getting along for many years, the two have a deep relationship. Later, Liu Mianyue married Shen Yifeng. The two vowed to hold hands and spend the rest of their lives together.
Short story.
Intention: hold one person's hand and see the vast ocean of the world.