Xiao Hai, a hard-working young man in a modern metropolis, is sweating and working hard on his career in the bustling urban life. Yin Xiaoyu, a social elite in the same city, has a very high IQ and a complicated family background, but he is an iceberg handsome man with almost zero emotional intelligence. The chance encounter between the two brought back memories of their childhood. "If you are interested in me, hug me tightly", "If I can really fall in love with you, then this love will last until death." The supporting character Shangguan Xiao's cuteness and dedication to Xiao Hai were not discovered by Xiao Hai, but Shangguan Xiao was still willing to love Xiao Hai silently. Although they each have their own flaws, what they give and what they receive in the process of love is often not proportional, but they still give willingly.