"Gu Key": When Wu Yue, a time traveler, brought the secret skills of western Hunan to a shipwreck on the Xisha Islands, an adventure that began in the undersea tomb entwined her with the fate of the Iron Triangle.
She is a natural inheritor of the Gu art, the Moon Soul Gu is hidden in the blood, the treasure-hunting Gu leads to the secret path, she curses "nerd", but always uses her poisonous tongue and Gu insects to protect her companions in critical situations; he is the silent Zhang family spirit, the black gold ancient sword splits the fog, and the ultimate is hidden behind the bronze door, but in his repeated confrontations with her, the frozen past ripples.
From the water-patterned jade pendant in Xisha to the Chi Gu duel in Qinling, from the centipede trap in Yunding Heavenly Palace to the mother-child Gu craze in Snake Marsh Ghost City, Wu Yue's family secrets and the "ultimate" key gradually surfaced - it turns out that the Moon Soul Gu is not a curse, but a contract to protect for thousands of years; the so-called ultimate is never the truth that needs to be revealed, but the balance that must be guarded with life.
She is greedy for money and has a poisonous tongue, but she will plant a heart-protecting charm on the coffin late at night; he is taciturn and mysterious, but when her charm goes out of control, he will use an ancient knife to open a way for her to survive. When the Iron Triangle meets the "Gu Girl", the world of Tomb Robbers' Notes takes on a weird Xiangxi color. The family secrets hidden in the shadows of the ancient tombs and the bonds spanning thousands of years will eventually piece together the final answer to "guarding" in the light of swords and the shadow of Gu.
