In the troubled times of the late Tang Dynasty, Shen Yan, a carpenter apprentice in Qingxi Village, unexpectedly got involved in the tide of the times with his superb woodcraft and ignorant perception of "original energy" - he used the techniques of "The Wooden Scripture" to improve the waterwheel and solve the irrigation difficulties of his neighbors; He repaired water transport equipment and helped the Jiangnan Alliance to open up grain routes; even in the crisis of feudal separatism and eunuch chaos, he used source energy technology to create defensive weapons and escorted Emperor Zhaozong of the Tang Dynasty out of danger, becoming a key force in quelling Zhu and Wen's rebellion.
However, an archaeological discovery on the bank of the Huaihe River completely changed the trajectory of his life - the "interstellar coordinates" in the murals at the Taihu Lake ruins, the prehistoric "source energy center" underground in Chang'an, and the "interstellar teleportation array components" that can connect to cosmic civilizations, revealed the secret connections between the earth, prehistoric civilizations, and interstellar groups. Shen Yan has transformed from a "craftsman in troubled times" to a "guardian of source energy". He joins hands with Qin Bo, a master of wood crafts, Lin Qingyan, a scholar of ancient book interpretation, and Lin Mo, a young craftsman. While integrating the power of the late Tang Dynasty to end the melee in feudal towns, he also explores the secret of "source energy balance" left by prehistoric civilization.
When the invaders of the Dark Source Civilization break through the solar system, when the void rift threatens the cosmic source energy network, and when the truth of the Shadow Clan's betrayal emerges, Shen Yan leads the earth civilization, the Source Energy Federation, Stardust Civilization and other interstellar partners to build a cross-civilization "Star Network Guardian Alliance" with "craft inheritance" as the link and "people's livelihood first" as the belief - using wood art lines to strengthen interstellar battleships, using the wisdom of ancient books to break the void seal, relying on source energy
