Lin Wan, a liberal arts student, fell in love at first sight with Lu Xuan, a top student in the physics department, due to a clumsy "encounter" in the library. A book called "Introduction to Quantum Mechanics" became the starting point of a secret love. She guarded silently and approached bravely, but she struggled due to the identity gap and unknown secrets. From youthful temptation to brave confession, to farewell and reunion, this two-way journey across time hides the sourness of secret love and the purity of love, which proves that sincerity can withstand the long years, and the gap does not hinder the deep roots of love.
Intention: secret love