**

My name is Huang Jingxing, 20 years old, medical student. After an accident during an outing, he was selected by the system and traveled through time as Li Jiancheng, the hidden prince of the Tang Dynasty. He witnessed the Xuanwumen Incident and was brutally shot. The mission was completed and I returned to modern times. When I woke up, I saw the 20-year-old eldest grandson of Princess Qin Wuga standing in front of me with her pregnant belly and calling me "husband". A system error sent her through time together, and she was given her ID card, student status and 100 million yuan in compensation. The passage is closed and there is no way back. She recognized me, and I couldn't deny this marriage that spanned thousands of years. Now I have to raise a queen, take care of a baby, go to school, and be a doctor in modern times, and I have to hide it from my parents and the whole world. The game started on hellish difficulty, but I couldn't quit.