It's snowing in the North City, and eighteen-year-old Su Suimu breaks into the second-hand bookstore "Shiguang Pavilion" with his ID card in hand, and meets the store owner Shen Guiqi. "The end of the year" meets the "date of return", which is a gentle match of the years, but there is a foreshadowing of farewell that has already been written by fate - just as Su Suimu touched the warmth of love, he was diagnosed with advanced lung cancer and shattered all his expectations.
From the agreement on the ginkgo leaf bookmark to the confession on a snowy night, from the hasty but solemn wedding in the ward to the letter that spans life and death, they used their short time together to carve their love into every day and night. Shen Guiqi uses deep love as a shield to accompany her against the cruelty of fate; Su Suimu uses life as a torch to burn the most passionate light in the cold winter.
Eighteen chapters connect the joy of meeting, the warmth of staying together, and the deep feeling of parting. When Su Suimu passed away forever in the first winter of his adult life, Shen Guiqi spent his whole life fulfilling his promise, guarding the old books and memories of Shiguang Pavilion until he reunited with her at the end of the years. This is a story about love, regret and perseverance. There is no end of the year, but love will never end.
Purpose: Fighting fate with love: In a short life, love can break the cruel limitations of fate.