After years of training, Gu Hwaun finally decides to leave the Shaolin Temple in search of greater knowledge. Equipped with the supplies needed for a long journey, he sets out on an adventure, only to encounter the many hardships he expected along the way. To handle these situations, Hwaun turns to the potions he prepared in advance.

But wait… this is not an ordinary body-strengthening potion. It’s an aphrodisiac?!

By sheer accident, he subdues his opponent not with martial arts, but with an entirely different kind of enhanced body(!). Even so, with a lingering sense of unease, Hwaun moves on in search of new challengers.

What awaits him on the road ahead?