Cha Hae-in - Solo Leveling (Ore dake Level Up na Ken) - Waifus

The air in the private training room was thick with an unspoken anticipation, a palpable hum that vibrated beneath the cool, polished floor. Cha Hae-in, clad in her usual, form-fitting combat gear, felt a blush creep up her neck, a reaction entirely foreign to her usually stoic demeanor. She was here, alone, with Sung Jin-Woo, the man who had so dramatically altered the landscape of her life, and by extension, the world.