it's been almost two months since the fateful day when ren and dai practiced soru for the first time . dai proved that he is a taijutsu prodigy and hard worker too in these short two months . dai went for many missions most of which were ordinary D rank inside the village premises but some C rank missions too .
dai practiced soru in the middle of battles during patrol missions which were considered C rank but war was near now thus the chances of encountering enemy spies during simple mission were great too . fortunately dai encountered them which helped both dai and ren perfect soru based on insights gained by training and battles.
right now both figures were fighting in the same old training field . but the mysterious thing was that neither of them were using even a bit of chakra even so the fight looked too intense. if one looked closely then they would see ren's red eyes with two black tomoe in each. when he kicked the ground , his muscles bulged and it looked like the ground would crack due to the force but nothing like that happened. in fact ren's figure looked it vibrated for a millisecond then he dissapeared and appeared more than 20 meters away easily. dai was no different , both were just fighting and whenever their fists or kicks met each other shockwaves were produced.
both taijutsu maniacs had smiles on their faces the whole time while they exchanged more than 3 blows every second. that's right they were using soru for extreme speed and their bodies have become powerful now . but if you look at dai's legs then you can see that his leg muscles have become visibly bigger and looked buffer than before . this was intentionally trained because ren and dai discovered that after they reach advanced proficiency in soru, they were not advancing any further even after many days of practice.
so ren thought and came up with the reason and solution . the reason was that simply their legs could not handle the shockwaves produced when they kicked the ground . that's why it was very difficult to reduce the number of steps from 10 to less . simply their body limits . so ren advised dai and both came up with extreme training measures to train their legs to make them so sturdy and flexible that they wont feel any different while using soru or normal walking. both were body training idiots so their persistence made then successful. as for the methods they used to train their legs so much , it's better not to ask about it . just know that these two idiots literally broke down their own legs multiple times in the process . only their youth power could help them overcome such extreme pains and still smile all the time ..
despite the not using chakra to empower their attacks , the shockwaves were too powerful . the reason behind this was that both of them were concentrating hard and using all their concentrated raw body power behind each blow . well both of them learnt this trick after they mastered soru . because to master soru one has to learn how to perfectly control their leg strenght and concentrate it all in one point that is your feet while kicking the ground . the more better the control the less steps needed to perform soru and of course the better body control and distance.
both of them thought that why dont they train so much that each of their blow has concentrated power like this . ren was the one who suggested this because he remembered that using shigan means to concentrate all the power in one's finger to increase the force and of course penetration power . dai being a taijutsu maniac tried to concentrate all the power in his arm while throwing a fist and the result was shocking. the fist when released was too fast and like a knife it cut the air but the air shocks that accompanied the fist were telling that the punch had power behind it too.
so after that ren and dai practically trained all day everyday training their bodies and perfecting their strenght concentration. this is what they decided to name the movements behind the shockwaves. dai didnt even go for a mission in this while as ren lent him the money which was more than enough to eat good food daily with his wife . in fact ren was too rich now after his kamasutra book literally caused a storm in adult literature society .
dai was a true friend so he didnt refuse his friend's goodwill but emphasized on the fact that he would only need little money and he would definitely return it . what an honest man .. anyway , the fight was over in just under 2 minutes and ren was lying on the ground panting heavily . while dai only had a little sweat on his face and was smiling ..
the reason was simple . dai has been practically training his body extremely almost all of his life . so his endurance and talent to grasp the strenght concentration is too much compared to ren who was only average now. so ren was mostly relying on his improved dynamic vision after his sharingan evolved to barely keep up with dai who has better control thus more than 2 times the speed of ren while using soru . this gap was actually enviable so ren didnt get jealous or anything and was just genuinely happy for dai his sole friend ..
" fuu.. fuu.. haha.. dai , now your average jonin wont be able to react to your current speed at all . congrats man ! hahaha.. " ren still was panting for air but he smiled widely and congratulated his friend with a thumbs up ..
dai was touched by his youthful friend's remarks who practiced with him for 2 whole months . it was the first time dai had found someone who was willing to train with him much less two whole months at that . involuntarily tears stared gushing down his eyes as he remembered the painful training days but it was fun as both ren and himself were like rivals and always encouraged each other with smiles . " it's the victory of youth ! " dai couldn't help but do a guts pose with both his hands and ahout those words in the sky to relieve his surging emotions...