The person who is the best at killing is definitely not a killer or a doctor, but a combination of a killer and a doctor. If you want to select the most threatening person in the world, then you have to add a hacker. Yang Guang, a young man with the three names of ace killer, a doctor who is super hacker, is a killer who does not want to be a killer, a doctor who does not take saving the world as his responsibility, a hacker who is not afraid of exposure, a person who does his own way of doing things, a person who treats life by his own feelings, a person who does not like to be a king and only likes to assist, a person who is as warm and warm as the sun. He does not become a shopping mall tycoon but does not compete for the flames but does not compete with the power but does not hang up flowers and break grass but sits in the flowers, does not chase swords and swords but traverses the martial arts world! This article is not an ordinary killer article, not an ordinary hacker article, not an ordinary knight article, nor an ordinary harem article There are many beauties in this article, but if you want to see the stallion, you will be able to collect one after another when you appear, there is no need to read it.