A pilot and a mechanic find love in the skies, but their passion for flying masks a dangerous secret that could shatter their lives....

When Jialing and Yilan's love is tested by fate, they must unravel the unseen strings that bind them, leading to a heart-wrenching revelation that changes their lives forever....

Two elderly lovers, separated by decades, find solace and passion in the vastness of the sky, defying the passage of time....