Traveling Through the Tang Dynasty, Why Am I in Siberia?

It's great to travel through ancient times, but unfortunately you're in Siberia; It's okay. You said you have an entry enhancement system, but you have to stack the passives yourself. Then wait for the Tang Dynasty to capture the Turks and then go to Chang'an to become a rich man, but the mother who raised you is Empress Xiao, and you were taken back and imprisoned with her.