There is a mysterious black egg in his body, which continues to grow and evolve by devouring ninja beasts.
Every time a ninja beast is swallowed, Ichimoku's physique and chakra amount will increase. The stronger the ninja beast he swallows, the greater the improvement he will get.
"If you can swallow the tailed beast, how big of an improvement will it bring?"
"Swallowing the nine tailed beasts, can the mysterious black egg give birth to the ten tails and directly realize the blood succession?"
Research artificial tailed beasts and search for large ninja beasts. The life form bred in the mysterious black egg becomes more and more powerful. If it devours the tailed beasts again, will it become a powerful being surpassing the Ten-Tails?
Grain+, I can see it, and it sounds very smooth.