There are people who want to protect everyone in their lives. Lin Xi wants to protect Li Mo, and Lin Yi wants to protect Lin Xi. In their green years, they guarded the secrets in their hearts as the years passed. But when one day, these were discovered, their originally peaceful youth was shattered in an instant. . . When she was 20 years old, the boy named Li Mo was buried deep in the desert. From then on, Lin Xi's world was shattered. With her younger brother leaving and her friends leaving, Lin Xi's world was no longer bright. He was the only one who longed to rekindle a glimmer of hope in her world.