What should a martial artist be like? Good-natured? No, respectable. Energetic? Yes, but also patient, and persistent, and fair, so as not to get confused on your way in pursuit of huge ambitions. Once an ordinary guy, but still with a big dream and diligence, after his death falls into the body of a minor character from the anime "Naruto" — Rock Lee, a boy with a hard fate. No Ninjutsu and Genjutsu, only Taijutsu, only the highest level of difficulty! Moreover, the system was clearly not simple, literally... A System Of Hellish Exercises.