Uchiha clan
Leo had called everyone to meet up at the training ground. When they arrived, they found a new architecture was built up. They tried to inspect what this was and some elders even climbed on it to see if they can find any clues.
Leo: "Good Morning everyone! Today I have called you here to introduce you to a new machine that I've developed. The UchihaGravity Machine, as the name suggests, yes, it as a machine that can control gravity"
Tajima: "Leo, but what's the use of this machine?"
Leo: "Father, and all elders, this gravity machine is a device developed to control the gravity inside the machine. Our Uchiha people can train under more powerful gravity which will help them in training body as well as mind and will also have improvement on chakra cultivation. Maybe it can also help improve sharingan"
All clan members were shocked after hearing the effect of the machine and wanted to try it. Leo gestured them to follow inside. After they entered they saw a big space with solid Iron tile floor.
Elder: "Leo, this is empty how can we train our body here"
Leo: Did not respond to the elder "Jarvis Increase the gravity by 3 times"
Jarvis: "Yes, young master"
As soon as the command was issued Jarvis increased the gravity inside the chamber by 3 times. soon everyone felt the huge changes and immense pressure on their body. some ninja were not able to bear it and went on their knees.
Tajima, Madara and elders were holding their grounds well, but Izuna was trying his best to stand still. Leo increased the gravity by 5 times, After which only Tajima and few elder were left standing. They had unknowingly opened their sharingan and circulating chakar within their body to resist the gravity.
Madara was struggling to get up. When he saw that Leo was able to stand without any difficulty he was angry on himself. How can he, the elder brother, be so far behind?
Leo was able to stand because the devil fruit had improved his physique. When Leo saw Madara struggling he decided to tease his elder brother a little.
Leo: "My stupid Onii-san, Give up this is your limit. Or should I reduce the gravity"
Madara: When he heard this he was very angry "Don't underestimate me Leo, I am your elder brother. this much gravity can never stop me ahhhhhh ahhhhhh ahhhhhh get up for me"
Madara used all his power to push himself up, his legs were shaking his body was in pain but he was far from giving up. With strong willpower he forced his body to rise.
After he stood up he felt like he broke free from some shackles that bound him, his eyes were itchy and soon the world appeared with a red tint to him.
Tajima Looked at Madara and was very happy "As expected of you my son, you have opened your sharingan"
Soon everyone noticed two tome rotating in Madara's eyes and were stunned. They started discussing the effect of gravity chamber.
Elder Kai: "Hahahahahah the time for my Uchiha to rise has come. Let all the clan members practice daily inside this Gravity Machine"
Tajima: "Indeed this gravity machine is good to train body and mind. People with strong willpower will soon open their eyes"
Madara: Who was very happy after opening his eyes looked at Leo "Don't underestimate me Leo, I will always surpass you!"
Leo who was watching this could not comment. He thought whether this was the boost brought by Indra's chakra
They had forgotten poor Izuna. who was already lying flat on the floor.....