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The Insanity Underneath

Summary:

Dazai Osamu is going to rejoin Port Mafia after the war of three organizations
Mori is such a bastard that something in Dazai snapped and made him kill his boss and take over the Port Mafia
Agency is in shock while Dazai is going insane,attempting to kill everyone

(work is gonna better than summary i promise XD)

Notes:

Helloooooo
This is my first fanfic ever so pleaseeeeeeeeeeeeeee leave a comment to tell me what you think
Anyways,enjoy the story

(See the end of the work for more notes.)

Chapter Text

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two organizations stood at the graveyard..............the battle is won but the war is coming...........and no one though that Mori would ask-

 

 

"Dazai!~ Dear!~ Do you remember our deal? Dont tell me you forgot it!~" Mori said,with a sad act on him.

 

Everyone except Dazai looked with confusion and some even with fear at the two.

"Of course not!~ How could I?~" Dazai replied with a fake grin on his face.He started walking towards Mori,only to be stopped by no other than President,who grabbed his hand.

"Dazai,where are you going?" Fukuzawa asked calmly,but he was confused and upset too.

 

"Well,you see Fukuzawa-dono" Mori continued "Dazai made a deal with Port Mafia,that in exchange for our help" there was a long and uncomfortable pause there,that made everyone shiver,not to be helped they were on creepy graveyard

 

 

 

"he would rejoin Mafia as Demon Prodigy"

 

Everyone,even President stared in shock at Dazai,who was trying to escape Fukuzawas firm grip.

"You can't rejoin Mafia!" Kunikida suddenly yelled at Dazai,breaking the silence.

 

"Why not Kunikida-kun?~" Dazai asked in a tone full of mockery,while his eyes ice cold.
"Mafia did its part of the deal,now its my turn to pay back,isn't it?" he asked no one specifically.

"Promise is a promise" 'and i dont belong in the light'.

"Come here Dazai,I hope you didnt forget the rules~"
Dazai looked at the agency with an sad and apologetic smile,and started walking towards Mori,escaping Presidents grip.

"Dazai"said President with gloomy eyes,full of-no,not disappointment,but of regret-"why didnt you tell us? We could've find another solution..."

Fukuzawa was still upset and shocked,and then Dazai said something,that made Atsushi,Kenji and Kouyoka cry,while Yosano and Kunikida shivered and looked painfully at him:

 

 

 

" My soul is destined for darkness,and my blood will always be Mafia black "

 

 

He said with a smile.....

 

 

 

~to be continued~