In 'Technician’s Manual,' journey through a captivating realm where fantasy creatures and vampires roam. Follow the story of a naive protagonist caught in a web of intrigue, prison, and time travel. Experience the bickering couple dynamics, power struggles, and romantic subplots that shape the protagonist's destiny. Will the protagonist, with multiple personalities and a selfish streak, find true love amidst the chaos? Discover a world of nobles, harem-seeking protagonists, and sentimental twists in this enthralling Xuanhuan novel.