The college life that Ni Chen had been looking forward to had finally arrived. Full of expectations, he was like a toddler elk, bumping and stumbling among all kinds of new things. Forgetting his inferiority complex, forgetting his sensibility, and forgetting his complacency, a lonely little boy grew up step by step... Finally, when he missed someone, he no longer felt restless; when he missed someone, he stopped sending random messages; when he missed someone, he just wanted to tell him: I am fine, and you should be fine too. Gradually, I no longer worry that I will be depressed, maybe I have really grown up... I have lost all my youthful charm, accumulated youthful memories, and will never pick them up again... All my deep loves have become secrets, and I have started a life of disguise.