Even more so, his grandfather used his military achievements to secure a title for him. Otherwise, with Gu Yun's capabilities, it would be impossible to be awarded a title.,"Just because..." Gu Yun sneered, "Blue and Qing are both my biological children!",Gu Jiuyao clenched her fists tightly. Her grandfather had been so kind to them all these years, even if he found out something at the end, he probably didn't expect Gu Qing's world.。