ively and joyful melody, Ou Yan played another section with a shockingly powerful tune. Everyone could hear it and feel the anger within it. Then, a mournful melody swept through the air, followed by...an Gui參" Da Hei was taken aback, the last time he used Tian Gui參 felt like yesterday, "Boss, who are we saving this time"Ou-yan didn't conceal anything, and stated a person's name: "Grandma of the Si...