Hedgehogs always use the thorns on their backs to protect themselves and show off their sharpness and strength. In fact, under the thorny awns all over the back, there is a soft and fragile body, always hiding under the sharp armor, lonely. She gave up the warmth she could get from being close to others, and could only move forward alone... Only those who are not afraid of being hurt by her sharp edges will approach her and get to know her, and then they will see her weakness and want to hug her and give her warmth, thus protecting her for the rest of her life...