SCROLL DOWN TO THE END OF THE ARTICLE IF YOU DON’T WANT TO READ THE SPOILERS, YOU WILL FIND THE HYPERLINK TO READ MY HERO ACADEMIA | BOKU NO HERO ACADEMIA MANGA CHAPTER 255
Hello. I have read my hero academia [255 episodes] “Aspiring Hero” from Weekly Shonen Jump released on December 23, 2019.
In episode 254, Aizawa, who was told that Kurogiri may be brainless based on Hakuun, desperately appeals to Shiraun’s personality.
Aizawa appeals to fulfill the promise of that day when she promised to become a hero with three people including Mike. Then, changes appeared in the brain waves of the black fog.
My Hero Academia  The latest story Spoilers Synopsis
There is an abnormality in the waveform of brain waves. The black mist has begun to upset.
Tsukauchi tries to find out where the brainless manufacturer is and the whereabouts of the dead tree.
Aizawa desperately continues to appeal to Shiraun, knowing that Shirayun will not return even if he does this.
Who did what, where.
The words of black mist that shakes shake.
Black fog tells you that you are a black fog, a person who protects dead trees.
Just as Mike is in tune with Aizawa, he shouts that you are Hakuro Kumo.
Then, I changed the shape so that the fog of black mist exploded.
The face of Shiraun is faintly visible there.
A waveform of a violently shaking EEG.
As we all quietly watched without knowing what happened to the black mist, the word “hospital” came out from the mouth of the black mist.
Immediately afterwards, the black fog’s fog spreads throughout the room, and the black fog’s body weakens as if the thread was broken. Then the black fog stopped moving.
Aizawa apologizes for the fact that we were able to obtain only information about the hospital, but Tsukauchi is grateful that it was still a considerable progress.
I don’t know what the brain is. Still, Aizawa and Mike went home, saying that they expect the progress of Tsukauchi and his colleagues, who are working to prevent more casualties.
Tsukauchi immediately tries to convey the current information somewhere.
Around that time, Hawks asked for help when a thug was rampaging at Wakaun Hospital. Hawks, who is now explaining the Liberation Army to Twice, kicks this request when he is busy.
However, I laugh at the word “hospital” because I was convinced that the pieces were prepared. On the other hand, the dead tree was undergoing intense treatment to gain strength.
Impressions of My Hero Academia 
When the head of the black mist exploded, I just thought that my emotions exploded and I was short-circuited. After looking back a couple of times, I found something like an eye in the fog that spread across the frame.
Compared to the white cloud’s face in the previous scene, I was convinced that the white clouds finally appeared because the eye shapes matched. I believed that it would definitely help me.
I had a puncture because I had both white cloud and black mist personalities, but I am happy if I am the main one when I wake up.
My hero academia [256 episodes]
The rescue request that entered the Hawks is probably a fake request. I think it was because Tsukauchi contacted the Hero Association headquarters and told the Hawks.
It turns out that dead trees are in hospitals, so I think I’ll search for hospitals in the prefecture and neighboring prefectures. The dead tree is where the doctor is.
I think it is a completely different place from the hospitals that are commonly used. It is a hero who wants to move before the dead tree gets power, but it seems difficult.
Link to My Hero Academia | Boku No Hero Academia Manga Chapter 255