"This dude".
" a human?".
“This one".
“This man".
“Tengen!!"
Yuki: you don't greet me, Tengen?
Tengen: Today is not the 1st time we met, isn't it, Tsukumo Yuki.
Yuki: Why did you conceal the Tomb of the Star?
Tengen: I'm cautious that you ally with Kenjaku.
Yuki: Kenjaku?
Tengen: He is the sorcerer who possessed Kamo Noritoshi. Now he is in Geto's body.
Yuki: Ken means Benevolence. Jaku means Salvation. It’s not even a sarcasm.
Yuji: How come Tengen sama became like this?
Tengen: I’m immortal, but I can get old. 500 years from now, you’ll be like this.
Yuji: No kidding.
Tengen: After the failure to assimilate with the Star Plasma 11 years ago, my aging accelerates, and my ego as an individual disappeared. The universe became my ego.
Yuki thinking: So there was not another Star Plasma at that time.
Yuki: No wonder “the voice” does not increase. Sorry.
Megumi&Yuta: We came here to ask you about Kenjaku’s motivation and how to unseal the Prison Realm. Will you tell us what you know?
Tengen: I’d like to say “of course”, but let me request one condition.
Tengen: Okkotsu Yuta, Tsukumo Yuki, Cursed Womb Death Paintings. Two of you please stay here to guard me.
Yuta: Guard you? You’re immortal, aren’t you?
Yuki: It’s not fair. Can you clarify the reason and the length of time to guard you?
Tengen: Ok, so let me tell you about Kenjaku. That kid’s motivation is to enforce evolution of the human being living in Japan.
Megumi: I knew about it already. What exactly he’s going to do?
Tengen: The means that Kenjaku try to achieve the evolution is the assimilation between the human being and myself

A new existence.
Yuji: Even that is called assimilation...
Yuki: The assimilation can only be done with a Star Plasma.
Tengen: If I were my past self. I have started evolved since 11 years ago. It is possible to assimilate with someone other than the Star Plasma.
Choso: But you’re (omae) only alone.
How can you assimilate with multiple people?
Tengen: Actually the Me that you see now is not myself. The soul of the evolved myself exists everywhere. I told you already that my ego is in the universe. The human that assimilate with me will exceed the barrier of (beyond) a sorcerer. He is there, but not exist there, becomes a new existence.
In my case, I can maintain my form and consciousness, even if I evolve.
But if the human beings that get evolve, if one of them get out of control,  that's the end of the world.
Yuki: Why?
Tengen: Human being does not have the border of an individual. The “ill will” will propagate in an instant.
The blots of 100million people will flow out to the world. The devastation we just saw in Tokyo will be reproduced (all around the world).
Yuji: For what reason he do this?
Tengen: Well, I don’t know. As I told you earlier, I cannot read human being’s mind.
Maki: But Tengen sama can reject the assimilation, can’t you?
Tengen: that’s the problem. My composition after I got evolved is closer to a curse, rather than human.
I’m now become an object of Curse Manipulation technique.

How to unseal Gojo.
All who heard Tengen’s revelation lost their words.
Tengen: If we consider Kenjaku’s capability as a sorcerer, the time I’m in contact with him, I’ll be absorbed (taken up) by him.
That’s why my Main Body rejects everyone/everything from entering Tomb of the Star.
Yuta: on top of that you would like us to guard you?
Tengen: Yes. Kenjaku is a master in barrier technique, 2nd only to me. It’s only a matter of time until the barrier of the Tomb of the Star will be unsealed.
Yuki: But why now?
To stop the assimilation with Star Plasma
To evolve you (Tengen)
To take you in then manipulate you
Kenjaku seems has a relationship eith Sukuna
He must have been a sorcerer for at least 1000 years
But why!! Now!!
Tengen: Myself, Star Plasma, 6 eyes. All are connected by Cause and Effect.
In the past, Kenjaku was beaten twice by the sorcerers who had 6 eyes.
In the 2nd occasion, Kenjaku was very thorough. He killed both the Star Plasma and 6 eyes before they were 1 month old.
However, at the time of assimilation, both the Star Plasma and 6 eyes appeared.
After that, Kenjaku changed his strategy to seal the 6 eyes, rather than kill him, and started to find the Prison Realm. Because at a moment, only 1 person can have the 6 eyes.
However, 11 years ago, unexpected event occurred. The intervention of Zen’in Toji. He was physically gifted due to the Heavenly Restricted binding. And he was very unique existence in that he has zero curse energy. A human that went out of the curse restriction, destroyed our destiny.
Furthermore, there was a teen who had curse manipulation technique.
Unintentionally, all the (puzzle) pieces other than Prison Realm were completed.
Then, 6 years ago, Kenjaku got the Prison Realm.
Megumi: so what’s the point of conducting the Culling Game?
Tengen: a warm up for the assimilation process.
It’s a ritual process to pass the people of this country to “the other shore”, using boundaries connected between the barriers (colonies).

In the 2nd occasion, Kenjaku was very thorough. He killed both the Star Plasma and 6 eyes before they were 1 month old.
However, at the time of assimilation, both the Star Plasma and 6 eyes appeared.

Megumi: so what’s the point of conducting the Culling Game?
Tengen: a warm up for the assimilation process.
It’s a ritual process to pass the people of this country to “the other shore”, using boundaries connected between the barriers (colonies).

Tengen: I believe they do this as a warm up to start the assimilation with me. However, to establish this kind of ritual, Kenjaku himself must bear a binding vow.
One of the binding is the Game master cannot be Kenjaku.
However, this is a disadvantage to you all, as even of you kill Kenjaku, the game will not end.
The Culling game will not end unless all the players are die, or all the players reject to take part and die.
Until then the game will continue.
The “continuation” in the rule of the game is an insurance (hedge) to make sure that the game will not be suspended.
Megumi: In that case...
Yuta: that’s it.
Culling game Rule no.6: a player can negotiate with the game master to add a new rule by spending 100 points (excluding his own points).
Yuta: The only way to help, Tsumiki san and those who half-heartedly joined the game, is that we join this game and add a rule to escape.
Megumi: in parallel, we should release Gojo sensei. If he comes out, he can solve everything alone.
Yuji: Tengen sama
Tengen: before that, please decide who will stay here (to guard me).
Yuki: I will stay
Choso: I will stay
Choso: Yuji will need help from Okkotsu or this woman (Yuki). If Kamo Noritoshi...Kenjaku me here targeting Tengen, bring it on. Killing him is a salvation to my little brothers.
Yuki: I still have many things to talk with Tengen. Is it fine? Okkotsu kun.
Tengen: Thank you. This is the rear facet of the Prison Realm, which is necessary to release Gojo Satoru.