Novels like The Natural

All share Martial Arts, Portal Fantasy / Isekai and Strong Lead

The Essence of Cultivation
4.72
RE: Deity - The Breath of Creation -
4.69
Engineering, Magic, and Kitsune
4.67
The God's Gauntlet: A Multi-Dimensional Scavenger Hunt
4.48
The Snake Will Smoke in Another World: Path of the Blade
4.54
Mastermind in the Night Sect
4.52
Naruto: The Butterfly Effect
4.55
Cultivation System: Elder Edition
4.62
Wind and Water: An Isekai Progression Fantasy Adventure
4.50
Everrain Reincarnation
4.53
Fate Unraveling
4.52
MMA: Magic Martial Arts
4.55