Reborn as the Colossus Ren Yuan: Trading Height for Insight from the Start

He transmigrates into the world of Water Margin and becomes Ren Yuan, a master wrestler. He gives up his height advantage in exchange for extraordinary insight, instantly mastering every kind of wrestling technique and gaining the strength to lift a huge boulder single-handedly. Knowing that a formidable challenger will come years later and foreseeing the coming chaos, he sets out to seek renowned masters and hone his skills.