Transmigrating into a Female-Oriented Novel? Good Thing I Know a Thing or Two About Fistfighting

【Transported bodily + female-oriented genre mashup + boxer hero + lighthearted comedy + dual Systems + showbiz】 Yang Xuan, an undefeated champion in the ring, thought that after retiring at the top, he could give his mother a carefree life. But fate had other plans: his mother was diagnosed with cancer. Just then, a groveling System took an interest in Yang Xuan and forcibly brought him to a female-oriented world to complete missions. Its goal was to feed on the negative emotions he experienced while being physically and emotionally abused. How could Yang Xuan let some piece of trash that wouldn’t even let him spend his mother’s final moments with her threaten him? The thought of a little punishment making a man who had lived by the blade for years bow down was laughable! A passing Level-Up System also took an interest in Yang Xuan and decided to stick around and lend a hand, simply because it admired him. The target of my conquest wants to emotionally manipulate me? Sorry, I’m a fighter too, a literal one! Kicked out by my wealthy adoptive parents and left penniless? Whatever. This world where both sports and entertainment thrive is practically tailor-made for me! You want me to be a live-in son-in-law? Try eating a fist! Not enough? Here’s another one! Since I can’t go back, from now on, my rules are the rules., Yang Xuan