Book of the Sea

Lin Yu, a graduate student at Fudan University, accidentally discovered a fragment of an astrolabe from the Ming Dynasty in an ancestral camphor wood box. The cinnabar star pattern matched the "abnormal route" recorded in the logbook of Zheng He's fleet, thus revealing the secret history of navigation spanning six hundred years. Clues point to the "Xingchao Jiuque" in Southeast Asian waters As the investigation deepened, Lin Yu formed a team with archaeological expert Chen Feng, navigation scholar Su Yao, and technical genius Li Yang. During the journey, the ancient astrolabe resonated with modern technology, and tribal legends intertwined with archaeological evidence: they fought against the "tidal scale lizards" that released electromagnetic pulses in the underwater underground palace, cracked the geothermal mechanism in the volcano tunnel, and even read the code of civilizational exchanges in the river of light during the Loy Krathong Festival. The so-called "Nine Ques" are not gold and silver treasures, but the imprint of navigation wisdom engraved by Zheng He's fleet and Southeast Asian civilization. When Lin Yu returned the tokens one by one, the "Tiancang" that the astrolabe finally pointed to was actually a secret code of civilization that recorded the exchange of species, navigation technology and peace, confirming the ultimate proposition that "the ocean never isolates each other, only wisdom and respect can break the boundaries of time and space."