In the summer of 2024, Linyang No. 1 Middle School. Transfer student Lu Ci left a vague signature on the title page of his math textbook, which was accidentally discovered by the introverted and sensitive Chinese class representative Shen Zhaoning.
In the chaos of the senior year of high school, the two teenagers went from testing each other to fighting side by side. One is looking for direction in the sea of questions, and the other is escaping from reality in words. That vague signature became their tacit secret.
From Linyang No. 1 Middle School to Linjiang University, across the haze of their original families and the time spent spinning in circles, they finally understood: some promises can no longer be vague once they are written down.
This is a story about redemption, growth and two-way travel. On the title page of youth, love will eventually move from ambiguity to clarity.
Purpose: To explore the influence of native families on teenagers and their self-salvation; to show the purity, struggle and determination of same-sex emotions in adolescence; to convey the positive energy of youth supporting each other and growing together in adversity.
