A Long-Lived Beast-Taming Cultivation Clan, with My Yang Energy Stolen from the Start

[Traditional Cultivation + Three Spiritual Roots of Wind, Fire, and Thunder + Family Saga + Beast and Insect Taming + Pure Yang Physique + Body Swap with an Immortal Princess + Cultivation in a Wasteland] [The Li family’s ancestor was once a mortal martial artist. Two hundred years ago, he fought to the death and killed a severely wounded cultivator who was fleeing. He obtained the inheritance of cultivation, and from then on the Li family rose to become a cultivation clan with a two-hundred-year legacy!] [Two hundred years later, on the day young Li Boyang is tested for spiritual roots, he unexpectedly claims as his own an ancient bronze bell left behind by the ancestor. The bell can command all manner of beasts and raise spirit insects. It can evolve ordinary beasts into spirit beasts, and it can even let him switch bodies with an immortal princess! He thought that with the bronze bell in hand and a Pure Yang Physique, he could lead his family to greatness and reach the pinnacle of the immortal path. But he never expected... the immortal realm had already fallen, and the immortal princess was dead. And the mortal world was about to suffer the same fate. The entire world would soon become a wasteland. He could only lead his whole clan to put down roots and cultivate amid the shattered ruins...