A small hand held in war. A promise carried for life.

A veteran sailor who has served on four warships, working deep below deck. Far from the horizon, yet never far from the sea in his mind.

A man who once sent his childhood savings to support an aircraft-carrier dream, now standing aboard the Liaoning.

As the Chinese Navy marks its 77th anniversary, their stories converge, where memory, duty and belief become a bond that endures.