Douluo: I, Xue Qinghe, Rule the World

The down-and-out young man who supports education travels across the world of Douluo Continent in one breath... What? ! He actually traveled through time into the body of a prince who was going to die in a few days? This, this, this... There is a system, but it is unfriendly and of no use? And how come I gradually discovered that I am not the only one who travels through time? All the characters in this book have online IQs, and all characters are decisive in killing. The system only plays a role in promoting the development of the plot, and will not force invincibility. Tang Xiaosan and Shrek are not interested in it.