As one ages, it's natural to think about the future of one's descendants. Lin Guotai had always known that Lin Feifei was too kind-hearted to take over the vast Lin Group. Thus, he had long harbored the idea of finding a suitable son-in-law for her. Until half a month ago, he hadn't seriously considered Tangyu despite Tangyu having a master akin to an immortal, as he might not possess the ambition to dominate. Medical skills, after all, cannot be applied to the battlefield of Donglin City.