[Cool, Top-Student Younger Brother x Cheerful, Outgoing Older Sister]
[Growing Up Together + Childhood Sweethearts + High School Romance + She Pursues Him]
Main characters: Lu Yunchao, Jiang Muning
Couple name: Morning and Night
Their fate was sealed before they were even born.
Their families were neighbors, and they were born on the same day.
As a child, she declared, "I'll protect you." Years later, he held her in his arms and asked her to "get justice" for him.
When they were little, Jiang Muning boldly told Lu Yunchao, "I'm the older sister and you're the younger brother. You have to listen to me. I'll protect you."
When they grew up, Lu Yunchao pulled Jiang Muning into his arms. "Sis, someone just bullied me." As he spoke, he pointed to his lips, looking at the culprit right in front of him.
[Jiang Muning, I'll do everything I can to come back to your side!]
[Lu Yunchao, please don't forget me, okay?]
May everyone find someone to grow up with, sharing every morning and night until their hair turns white!
