In their youthful years, the withdrawn and aloof academic master Shen Xinghe and the lively and cheerful group favorite Lin Nuan were destined to write a unique love chapter from the time they met as high school classmates. Faced with Shen Xinghe's indifference, Lin Nuan melted the ice in his heart little by little with enthusiasm and persistence; Shen Xinghe also gradually opened up his heart while getting along with him, learning to rely on and protect him.
During their time away from home in college, the time difference, distance and temptations from the outside world failed to shake their relationship. Shen Xinghe encountered doubts and difficulties on his scientific research journey, Lin Nuan had family changes, and suffered setbacks in his internship. Many twists and turns constantly tested the two of them. But they always trust each other, support each other, and walk hand in hand through wind and rain.
Chen Yuan's silent protection of affection and Su Xueyao's ill-intentioned obstruction added more twists and turns to this love. From the youthful campus to the new journey of life, Shen Xinghe and Lin Nuan used love to cross mountains and seas, face the challenges of life together, and grew up in each other's company. This relationship became stronger and brighter over the years, becoming the warmest and steadfast presence in each other's lives.