Twenty-three-year-old Gu Ruchu was dissatisfied with her father's arrangements for her, so she angrily ran to the mountains to teach. In this generally poor but beautiful place, she met Yu Yan, who was ten years younger than her but had to drop out of school because of her poor family.
Looking at the thin girl in front of her due to long-term malnutrition, Gu Ruchu felt a moment of distress in her heart. She knew that children living in the mountains would have a hard time getting out if they didn't study hard. She didn't want or want to see this thin girl just stay in the mountains for the rest of her life, so she decided to help Yu Yan give this girl a chance to fly to a broader future.
Only later......................
Sixteen-year-old Yu Yan: Teacher Gu... I like you.
Gu Ruchu: Really? Xiao Yuyan, Teacher Gu also likes you very much.
Eighteen-year-old Yu Yan: Teacher Gu, "I like you, the kind of love that I want to spend a lifetime with you."
Gu Ruchu: Study hard.
Twenty-year-old Yu Yan: Gu Ruchu, "I like you, can you be my girlfriend?"
Gu Ruchu: Sorry, I don't like falling in love with children. You can go and fall in love with someone else.
Twenty-three-year-old Yu Yan: Sister Gu~ I have grown very big. Are you really not going to fall in love with me?
Gu Ruchu: I, I......................
The reserved, arrogant and gentle older sister x the sinister, domineering and sultry younger sister
Concept: Two-way love