The Crazy System Exchanges In City

*This is a story of the loser's counterattack！
With the system's help， only I could became the omnipotent Divine level youth!
As the young man his medical skills were astounding. 
How astounding？
Well, His skills were so extraordinary that could allow him dominating the world!
Let us see how this young man cure illnesses and pick up girls, fight and solve all problems！