Jiang Yu, who unexpectedly awakens to a different state of mind, returns to daily life with a unique perception and a carefree mindset. Facing a brand-new family atmosphere, an unfamiliar living environment, and one interpersonal encounter after another, she always maintains a pure and transparent original intention, calmly handles all kinds of small setbacks in life, gently accepts all encounters and growths, unlocks exclusive excitement in the ordinary fireworks of daily life, steadfastly remains true to herself, walks toward the sun, and writes a warm and healing life chapter uniquely her own.