As for the fundamentals of putting mission first and eliminating self-brainwashing training.

These deer people don't need to join, those trainings are for children who have been trained by Danzo since they were young.

People who have become monks halfway, such as Orochimaru, Aburame Ryoma and others, have never participated.

After all, brainwashing a mature person is difficult and a waste of time.

If you want them to assist Danzo wholeheartedly, as long as Danzo shows his unique personality charm (big fist).

For example, dragons, horses, and flowers surrender in this way.

If this is not possible, then unity based on interests is acceptable here.

For example, Orochimaru is like this. He is nominally a subordinate of Danzo, but more of a partnership.

But the main reason for this is that Orochimaru is strong enough and helps Danzo enough, so Orochimaru's uniqueness is allowed.

And if the Deers want to achieve that step, they must prove themselves.

So the next task is Danzo's test of Shikato, which is related to Shikato's status in the root.
Chapter completed!