Collision with Tang Dynasty

Li Youran, an orphan, is now the life secretary of Elder Xia. After finishing a day's work, he carries a cutting-edge laptop, a small printer, a small projector, four mobile phones, a small solar charger, and various daily necessities in his briefcase. On this day, Li Youran wore it, and he wore it directly to the day when Li Er ascended the throne of the Tang Dynasty. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.