In July last year, the rainy season gradually ended and ushered in the summer, Sunny Day Service (hereinafter referred to as SDS) with its unique "urban poet" temperament, Across the ocean to explore Chinese Mainland stage, for the fans gathered in the three cities of Beijing, Shanghai and Guangzhou presented a summer music festival across culture and time and space: more than 20 classic songs, The uninterrupted rhythm of the performance and the deep interaction of the audience allowed fans to witness the tension of their music, which combined folk, jazz and pop elements.