『Ling Xu (Younger Protector or Yandere)』
He appears to be an aloof, rebellious street-cool bad boy, but deep down, he is a lonely, devoted younger protector. Five years ago, he was the little shadow silently trailing behind her; five years later, he returns to her side in the most dazzling way imaginable. He possesses absolute loyalty and fierce devotion—like a tamed wild stallion, guarded and prickly around strangers, yet in front of her, he strips away all his defenses, turning into an affectionate puppy that only wags its tail and craves her attention. His world is tiny, so small it can only hold her; his wish is simple: to be her eternal shelter, even if the cost is bearing countless scars.
Sister, won't you look at me?