Lifespan Extraction: I Ascend As The Immortal Beast Tamer

"It’s just unfortunate that you met me," Zar coldly uttered, finding it simply unacceptable to lose out on potential Lifespan.

Glancing at his System Interface, he saw a Lifespan of over 1.3 million and decided right then and there to go all in on his Spirit Roots!

*Clickity Click Click!*

[You have invested 1,000 years of Lifespan into the cultivation of your Heaven-Severing Sword Dao Spirit Roots, but besides a slightly higher understanding of the Laws of Heaven and Earth, you acquired nothing...]

[You spent 10,000 years cultivating the profundities of your Heaven-Severing Sword Dao Spirit Roots, and have attained great comprehensions of the Dao of the Sword!]

[You invested 15,000 years of Lifespan into the advancement of your Heaven-Severing Sword Dao Spirit Roots, and finally, your hard work pays off!]

[Comprehensions massively increase!]

[Heaven-Severing Sword Dao Spirit Roots (Inferior) → (Ordinary)]

[After improving your understanding of your Heaven-Severing Sword Dao Spirit Roots for 40,000 years, your comprehensions of the Intent of Heaven and Earth tremendously increase!]

[Your Familiarity with the Essence of the Mechanisms of Natural Energy and Natural Energy Absorption progress by leaps and bounds!]

[You invested 50,000 years of Lifespan into the cultivation of your Heaven-Severing Sword Dao Spirit Roots, allowing for smooth advancement from the (Ordinary) Tier to the (Better) Tier. Your cultivation efficiency quadruples!]