Source Energy Martial Arts

The system is a "black-hearted businessman" who is blacker than black people! All day long I thought about cheating the male protagonist of the money he had finally earned. Alas... There is no other way. The male protagonist has to rely on the system to improve his strength, so he can only offer his wealth obediently. The male protagonist is named Zheng Qian, and as his name suggests, his life goal is to make a lot of money. .... This book is set in the source energy universe. In this world, in addition to those who practice source energy, there are also different professions such as warriors, weapon trainers, alchemists, swordsmen, healers, summoners, assassins, and starship commanders. The most powerful individual weapon in the world is Xingkai. What is Xingkai? What's the use? Please allow me to keep this confidential. Book lovers who want to know, hurry up and collect this book! Don't worry, the Xingkai in this book is not the Xingkai you imagined. .... I want to know whether the male protagonist Zheng Qian is tired of being hurt, whether he is awesome or not, whether he is funny, and whether he can make a comeback in the face of adversity? .. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.