He is the most beloved son of the left prime minister. Yesterday he was the star of the moon, but in the blink of an eye, he has become a person who can be bullied. And he, the fourth prince of the Ling Kingdom, his childhood sweetheart and the person he cares about, is actually the culprit of the destruction of his family. When we meet again, we are already strangers. What should the lover do? ． ． ． ． ．