Jiang Zhixia, a junior girl, works as a tutor to make a living and meets Lin Xubai, a rebellious young man who is five years younger than her. The boy fell in love with her at first sight and confessed his love in a clumsy way but was repeatedly rejected because she stubbornly believed that the gap between age and reality was an insurmountable gap. "Where you are, I will go" - Lin Xubai carved this vow into the test paper of his senior year of high school, and tried his best to get into her university, but found that she had already graduated and lost contact. Over the next four years, he grew from a young boy to a technological upstart, using codes to search for traces of her in the vast sea of people. Until the day they reunited, he pushed all his property and shares in front of her: "Sister, I will give everything to you, don't be afraid anymore." When the former "little kid" broke all her security barriers with maturity and paranoia, Jiang Zhixia finally laughed at himself in the circle of friends "I am a beast" on the day he received the certificate, admitting that he had long fallen into this pursuit and preference that spanned time.
Intention: Time will eventually favor those who dare to use sincerity as light.