After Time Travel, I Snatched the Skills of Green Tea Sister

A gold medal private doctor traveled to another world, but he didn't want to be plotted and almost lost his life as soon as he opened his eyes. In the past, the green tea sister plotted against him, and in the later, the blind fiancé regretted the marriage. That's it, in the blink of an eye, he would be married to the empire's famous good-for-nothing prince. But... Who is this living King of Hell in front of me, who is dark and domineering, intangible to his emotions and anger, and full of natural nobility? Sharpening his sword, he looked at the crowd of people who were frightened into obedience by Bai Yueshu. That man was so angry that he would kill them with just one word. "My princess is just a weak and pitiful little girl. Don't bully her."