Japan without Tokyo.

From the moment Yana graduated from the academy, Joester destroyed the whole of Tokyo, the situation with Joester is already getting worse. 

Yana writes to Leo: 

Yana: I can't believe there's nothing left of Tokyo, people are already moving where they can, but I can't move because I'm on Henry's team who is an SSS rank hunter, you should move! 

Leo: I will not leave, people need me, I will stay to heal all the survivors of the accident, although more than half of Tokyo have left since the southern and eastern parts of Tokyo burned, I will help as I can. 

Yana: I see, but what is your contract with Sokka? 

Leo: We help each other, his goal is to find the murderer who killed his parents and probably him, and I need to know more about that killer, I found a clue, but it burned because Joester burned the house where they were informed. 

Yana: It's the same with me, only I will have to give him my soul after I die, instead, he gives me his power whenever I want and one more thing ..... it gets rid of the ghosts that haunt me since I was little. 

Leo: What ?

Yana: My parents' vacation home was owned by 1000 ghosts and Joester Moralez was the head of the house. 

Leo: So you offered him the contract to get rid of the ghosts? 

Yana: Yes, instead he will take my soul after I die. 

Leo: Okay.

Yana: So now I'm leaving for my first mission, see you later.

Yana arrives where she was supposed to see her team.

Henry: Your mission is to clean the area of ghosts, there are quite a few ghosts, so we have a lot of work to do, but they are weak and we will easily take them down. 

They all started killing the ghosts and absorbing them for rewards, the mission lasted a long time, until it was over.

Tokyo was also full of ashes and debris, all the academy graduates including the big 3 hunters and their teams cleaned all of Tokyo of ghosts in 5 days.