Datang started from donating medicine

Travel through the prosperous Tang Dynasty and get the bragging system at the beginning.You can draw a lottery, you can upgrade the mall, and you can drop skills.
Gu Bao suddenly transformed into a peerless master who gave medicine to the Empress of Tang Dynasty!
"Ding, the host has successfully bragged, bull coins +3; experience points +100."
"Ding, congratulations to the host, you got a bottle of ibuprofen."
"Ding, congratulations to the host, you have obtained the skill X1 of twisting flowers and flying leaves."
"Ding, congratulations to the host, you got a spaceship..."