[System-based + Story-driven + Growth-oriented + Not mindless + Action-packed leveling up + Demon-slaying + Slightly slow-paced]

Li Yuanshou transmigrates to a fantasy world, endures countless hardships, and becomes a demon hunter.

Unfortunately, he had limited talent and no background, so he missed the best time to learn martial arts. After decades of hard work, he ended up in poverty and a difficult old age.

Unexpectedly, at over eighty years old, the system awakened!

【Hun Yuan Zhuang】——【Hun Yuan Chang Shou Zhuang】——【Hun Yuan Jin】——【Xian Tian Hun Yuan Gong】!

[Fierce Tiger Fist] - [Tiger Demon Body Refining Technique] - [Innate White Tiger True Skill] - [Ancient White Tiger Treasure Technique]!

[Demon-Subduing Blade Technique] - [Blazing Sun Blade Technique] - [Nine Yang Blade Technique]... [Ancient Golden Crow Treasure Technique]!

【Vajra Fist】—【Vajra Dharma Body】—【Vajra Indestructible Dharma Form】!

【Savage Elephant Strength】, 【Azure Dragon Strength】—【Dragon Elephant Mystic Art】...【Dragon Elephant Prison Suppression Strength】!

Any martial arts technique, as long as its proficiency is increased, can be upgraded infinitely and become an unparalleled immortal art!