Yes, I want to build the Heaven's Arena, and with the preparations done by my clone I can finally start the project, the Heaven's Arena that I will build will be a little bit different from the original one.
I am even planning of giving it a different name, something on the lines of Samsara Arena, or Tower of Heaven, I am still undecided, but I am sure when it is finished I will be able to come up with something. ( If you have any suggestions, please leave a comment.).
The tower will have 250 floors, to pass a floor you will have to fight, death may or may not happened, killing your adversary is permitted.
Every 10 floors you will have to pass a test, this test can be anything from, strength, agility, endurance, defense, reflexes, puzzles, or even a written test. The texts will be randomized and done with my [Sealing Core Matrix] A.I., even the fights will be randomized, but of course, its preference will be people with equivalent power. Yes, equivalent power not the skill, so someone like little Naruto can fight a Kage because of his chakra reserves, so be sure to be with your skills as sharp as they can be.
Of course, there is the exception of ninja in the bingo book, ninjas that have a bingo rank will fight with the ones on the same rank. I can even start using the bingo book like some sort o fighting handbook, but instead of bounties, you would have the bets you can place on the competitors.
So with that, the bingo book will serve as more of an information provider than anything. But besides this every fight the fighters will win some points, and with those points, they can trade for a myriad of things, like Justus, resources, artificial members, weapons, armors, puppets, even some subjects like architecture or city planning. Of course, I am no master on these subjects but it doesn't stop me from giving some good ideas in the form of prizes in my arena.
But there is a small surprise every 50 floors, every 50 floors the participants will compete in some sort of Chunin exam, this could also serve as a Chunin exam for the small villages that normally suffer in the hand of the big ones during it, and maybe in the future, the big ones will use it too.
But then things start to get serious when a participant reaches the 200th floor, on this floor only those who are Sages can pass, yup I know the sages are rare, but I want them to become more widespread knowledge, so for you to advance the final 50 levels of the heavens arena you need to be a sage, or at least strong as one.
There you will find much better rewards than the previous levels, some minor sage techniques that I created over the years, like sensing techniques, strength controlling techniques, and even for those that weren't able to attain the sage mode there are some tips how to achieve it.