When Shen Yuan was squatting in the scrap yard, transforming a rusted phlogiston core into a mini-bomb, the book of historical records suddenly opened in front of her, and the words "I hate you" from three years ago were carved into solid stone pieces. The stone piece was bought by an enemy, and her only secret was about to be exposed - she was the descendant of a fallen spellcaster and the most dangerous mechanic in the wasteland. Yin Zhu is the special inspector of the Steam House and was ordered to come to the scrap station to collect contraband. When he opened the iron box where she hid her weapons, the wrench in Shen Yuan's hand was pressed against his throat: "Either buy me or die." When the fate contract exploded with bloody lines between the two, Shen Yuan realized that this man came for the dual fate in her body. Her identity as a mechanic allows her to survive in the wasteland, but her bloodline as a spellcaster will allow her to be torn apart by all forces. Yin Zhu played with the history stone engraved with lies and leaned close to her ear: "Shen Yuan, how many more lies do you have? I will bear it with you." But when her mentor died in front of her eyes, when the entire scrap station was engulfed in a sea of fire, Shen Yuan Yuan clutched the phlogiston core given to her by Yin Zhu and spoke the truth for the first time: "I will make all those who forced me to lie kneel at the door of the scrap station and repent." Tonight, there is a woman in the wasteland who can use machinery to reconstruct spells. And the book of historical records turned to a new page, and there was only one line written on it: "She said, repay a tooth for a tooth, ten times as much."
