Transmigrating as an Ancestor to Build an Immortal Clan

This life is a lost cause! The civilization of immortal arts vanished long ago. Now it’s the great era of martial arts and technology! From the start, he’s a young murderer with his martial cultivation crippled, just released from prison after serving his sentence, and with “no bright future” ahead of him? Fortunately, Zhu Xian discovered that a mysterious game called Ancestors’ Glory could send him back to the age of immortal arts, where he could transmigrate as his own ancestor! What’s more, he could [change history and thereby affect the present], so... “What, your family is a martial arts clan?” “Your family has been in business for generations and built a financial empire?” “Your ancestor was an emperor, and your family’s foundations are terrifyingly deep?” Then do you know... “Your so-called martial arts clan is just a bunch of underlings I casually promoted over the course of history!” “That financial empire is nothing but my private treasury.” “Your ancestor was an emperor? Not bad. That cowherd boy showed some filial devotion back then, sending me tributes every year...” Zhu Xian declared, “If I can’t turn things around in the present, then I’ll start in the age of my ancestors and build an immortal clan that can withstand civilizational breaks and world-altering upheavals, eternal and indestructible...” “If I’m going to rise, I’ll do it atop the long river of history!” “If I’m going to win, I’ll win through my ancestors!”