Transmigrate to the Tang Dynasty as a Prince? No Thanks!

[Travel Between Ancient and Modern Times + Pocket Dimension + Divine Physician + Wealthiest Man] The modern world's foremost divine physician and its wealthiest man transmigrate together to the chaotic final years of the Sui Dynasty. They struggle their way through the turmoil and finally live to see the prosperous Tang Dynasty. A space ring contains a time tunnel between the modern world and the Tang Dynasty, keeping the divine physician and the tycoon busier than ever... Can the ancient emperor accept a bone-transplant procedure?