"Blue Sea Blade" takes the Chinese Navy's magnificent journey into the deep blue as the main line, connecting the passionate lives of three generations of naval officers and soldiers. From the confrontation on the reefs in the South China Sea, to the day and night escorts in the Gulf of Aden, to the smoke of joint military exercises in the far sea, the story unfolds in the collision of huge waves and steel armor.
Captain Lin Chen, carrying his father's unfinished deep blue dream, piloted a new destroyer across the first island chain, but encountered provocation from foreign reconnaissance planes in the Pacific; veteran sailor Zhao Deshan guarded the Nansha Reef for thirty years and witnessed the transformation of the stilt house into a modern lighthouse, but fought desperately against the waves to protect the observation equipment during the typhoon; electronic countermeasures officer Su Qing cracked the complex electromagnetic fog, but faced the dilemma of a merchant ship being hijacked during the escort mission.
When the new aircraft carrier battle group breaks through the island chain blockade, and when the carrier-based aircraft traces their tracks in the night sky over the open sea, these ordinary naval officers and soldiers are writing China's maritime epic on the deep blue waterway. From their perseverance when their equipment was backward to their confident sword-fighting in the era of dual aircraft carriers, they used their youth and loyalty to prove that this blue ocean in the global village will eventually leave traces of the Chinese navy.