What did the words "going home" mean?
Qi's thoughts were simple: he wanted to eat!
Damn it, six years without a single grain of rice, a sip of water, or even the smell of meat—this miserable life was unbearable!
The greatest difference between ancient escape arts and ninjutsu was that ninjutsu cultivated oneself, while ancient escape arts cultivated source energy. So, for those who practiced ancient escape arts, source energy could actually be used as food.
Qi had survived six years without food or water precisely because he possessed the unique ability to treat source energy as food. Now, aside from him, no one in the world of Hokage could do it anymore. Even the experts of the six great ninja clans who claimed to practice the surviving methods of ancient escape arts could not, because what they truly cultivated was still ninjutsu. They had never even touched upon the use of source energy, the true essence of ancient escape arts. It was all just a superficial imitation.
Take time, for example. The Uchiha Clan had long been throwing themselves into researching it, yet in the end, they could only use the reality simulation within genjutsu to create a Tsukuyomi. The key was that they lacked source energy. So even if they exhausted themselves to death, they could forget about truly coming into contact with the existence of time...
That was getting off track. In short, Qi could treat the abundant source energy around him in the sealed space as food and avoid starving to death. But that absolutely did not mean he liked that flavorless stuff!
Meat! I want meat!
Roaring such slogans in his heart, Qi practically raced toward Konoha in excitement.
The explosive growth of his strength, especially the complete conversion of his life energy into chakra,