Life is like a colorful cocktail, with different colors and textures layer by layer. Maybe you are sweet in the first half of your life, but it may be sour in the second half of your life. Maybe you are spicy in the first half of your life, but it may be bitter in the second half of your life... Ji Kui, a person who tried hard to get rid of the bitterness of the previous mouthful, met the person who made her bitter, but another mouthful of sourness could not help but overflow from her throat. Sweetness seemed to have become her most luxurious wish.