He is a cold-faced academic tyrant known to the whole school, with excellent grades, calmness and restraint; he is a naughty transfer student who loves to be lazy and talk back, but he was assigned to sit at the same table. A small matter of borrowing an eraser started the youth story of the two from mutual hostility to mutual help.
During their three years of high school, they prepared for the college entrance examination together, answering questions side by side in the library, and making wishes while watching shooting stars on the playground. Although the university is separated in two places, they maintain that special emotion through video calls and late-night text messages. After graduation, they faced workplace challenges and family tests together, and held each other's hands more firmly amidst difficulties.
Many years later, when their hair is stained with white frost, they will still take walks in the morning sunshine, look at old photos in the afternoon, and relive the promises made when they were young under the aurora. From the youthful campus to the silver-haired years, from the phrase "I am at the same table, borrow a pen" to the lifelong "I will accompany you", this is a story about understanding, protection and long-term companionship.
If you believe that love can span time, this book will tell you: the best happiness is to be with you from youth to old age.