Great Tang: Time-Travel Vendor and the Little Princess

When a lost little girl appears at Lu Yuan's door, he never imagines she's Princess Li Mingda of the Tang Dynasty—a time-traveling royal who's stumbled into the modern world. After selling her rattle drum to fund his sister's surgery, Lu Yuan feels obliged to return the favor with gifts from the future. But these 'simple' presents catch the eye of Emperor Li Shimin and Empress Zhangsun, sparking a revolution across the Tang Dynasty. Soon, Princess Chengyang and Princess Changle join the cross-temporal adventures, shuttling between eras with knowledge that transforms an empire. Lu Yuan's quiet…