Dominate the Xuan-Level Civilization

We are in a different world and have just gotten off the aircraft. Wandering into Black Sand City by mistake, a wealthy family forcibly captures his son-in-law. I have a mission, and the road ahead is uncertain. I don't know if my fate is good or not, but I want to see it before I die... Ahem, serious synopsis: Zhang Xiaoliang received a mission, and his superiors asked him to dominate a fantasy world with an engineering ship. So Zhang Xiaoliang crossed the endless galaxy and came to this planet. As a result, as soon as he landed, he was captured by a big family and became a son-in-law. This free wife was not allowed to be touched or told, and he also had a fiancé who was the son of a plane. Zhang Xiaoliang: This plot is so familiar! This is my first time writing a novel, please be gentle with me, thank you. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.