Integration: Chi You Went from Street Leader to Transnational Tycoon

I, Yang Wei, am an ordinary "street kid" from a small town in the southwest border. I just "graduated" from the status of a campus boss and was involved in the gray world called "Qinghuo". I thought that driving a BMW and taking charge of two streets would be the pinnacle of my life, but after a dangerous transaction across the border, I accidentally fell into a secret abyss. There, I ran into the remnant soul (in the form of a head) of Chi You, a great demon that only exists in mythology! In order to regain his freedom, he made a shocking deal with me: I provided my body as a "shared vehicle" to help him find his scattered limbs; and he gave me terrifying power comparable to that of a humanoid Gundam! From then on, the world looked completely different to me. In the past, street fights were child's play. Punching rocks and blasting at the speed of sound became my daily routine. However, this power also comes with a huge price - there is an ancient demon god living in my mind who is afraid of chaos in the world and always encourages me to unleash my desire for destruction. Faced with the intrigues of gangs, the police's constant pressure, and the whispering temptation of the devil in my body, how will I fight my way through the urban jungle with the "Eighteen Methods" in hand? Should you indulge in strength, or hold on to the final bottom line? A wild journey mixed with urban arena and ancient gods and demons begins!