In a city where love is as elusive as the stars above Tokyo Tower, a lighthouse keeper's life is turned upside down by a mysterious love letter, leading him on a heart-wrenching quest to uncover a secret that could change everything....

The story revolves around the enigmatic Tokyo Tower, where a love triangle unfolds amidst the backdrop of a bustling office. As secrets unravel and loyalties are tested, the tower becomes the silent witness to a passionate and tumultuous love story....

A heart-wrenching love story set against the backdrop of Tokyo Tower, where forbidden passion intertwines with espionage and betrayal....