SOONHOON Project AU "Sweet & Sour Serenade - HOWOO Special 15th July" Every author writes with a different voice. Every story paints a different color. Welcome to "Sweet & Sour Serenade" Sweet & Sour Serenade is built upon the idea that emotions are never one-dimensional. Joy becomes brighter after sorrow, comfort feels warmer after longing, and love becomes more meaningful after uncertainty. Every author tells a different story, yet together they create one beautiful symphony of emotions. Because here, every emotion finds its flavor Stories by great writers, brought to you by HOWOOMATE.