Datang: a Thousand-Year Surprise, I Picked up Princess Changle

The ordinary life of Gu Qing, a modern young man living alone, was completely broken by a sudden adventure. A little girl in ancient costume who was in a coma due to high fever appeared out of thin air in his home. After seeking medical consultation, he unexpectedly learned that the girl was actually Li Lizhi, Princess Changle, the legitimate daughter of Li Shimin and Empress Changsun in history. When a short-lived princess who had never been reconciled came to this world, Gu Qing couldn't bear it and guarded her carefully. He cured her illness and fear while exploring the mystery of time and space that spanned thousands of years.