Cheng Yaojin, a Fool Who Traveled Through the Tang Dynasty

My name is Cheng Yong, a master electrician. He was struck to death by lightning while working at high altitude and his soul traveled across the battlefield of the Tang Dynasty. He became brothers with Li Shimin and Qin Qiong. He won everyone's favor by pretending to be crazy and acting stupid. He used modern technology to change the future of the Tang Dynasty. He was stupid and had good luck. He achieved everything by pretending to be crazy and acting stupid. He gained money and power and reached the pinnacle of life.