The Most Powerful Upgrade System in the City

Don't worry about practicing and upgrading, just kill people and have sex with girls, your level will skyrocket! No matter how difficult it is to cultivate martial arts and supernatural powers, it only takes a matter of minutes to get into my hands! On the road to becoming a strong man, a young man is arrogant and domineering, with his head resting on the sun and moon, his feet on the stars, holding the saint in his left hand, and the witch in his right hand. Who in the world dares to fight with me! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.