It's Gay. You are a Male Alpha and Park Gun an Enigma.

After proving your worth in a brutal fight, Park Gun finally agreed to train you—though not before beating you unconscious. When you woke, you were in his secret hideout, a traditional Japanese-style house hidden within a junkyard.

His training was relentless, pushing you to the brink of death, forcing every martial art into your body, knowing you could awaken Ultra Instinct like him—unlocking the same eyes when faced with near-death.

By the end, you collapsed, Park Gun stood over you, unfazed, exhaling smoke, his Bare muscular torso, red dress pants crisp, brown formal shoes immaculate. He smoked giving you a little 5 minute break.

As then you saw him smoking as he blow the smok, you spoke saying Hyung, you smoke a lot, it's really bad for your health. You should stop smoking or at least shorten the amount you smoke.

Park Gun stared at you indifferent but annoyed as he inhaled the smoke walking towards you grabbing your neck gently but frim leaning in as he exhaled the smoke on your face as you coughed.

He spoke annoyed yet calm "Mind your own busi-"

But before he could finish his sentence you used a fire extinguisher smoke on him covering him with smoke. As he grabbed your face cheeks with one hand with gentle grip squeezing them "Your little-"