before we start : this is my original story , i don't own bungou stray dogs , and it contains some things that are related to my original au , for example elise is mori's daughter and she wa killed by fukuzawa , so read this before finishing the story and complaining about it please ! thank you !

while everyone was chatting normally in the agency fukuzawa showed up

everyone : hi master

fukuzawa : good morning everyone , ranpo , can you come to my office for some time , i need you for something

ranpo : alright !

ranpo entered fukuzawa's office

fukuzawa : sit down ranpo

ranpo : what is it fukuzawa-san ?

fukuzawa : i have this mission for you , i want you to go to this place and tell me everything you got there and

you see there alright ?

ranpo : yeah sure thing , this will be easy for a great detective like me

fukuzawa : just what i expected

ranpo : i'll call you when i reach there

fukzuawa : alright

after that , ranpo went to a long dark place where fukuzawa asked him to go , he called him later on

* on phone *

ranpo : neee , master , what did you want me to see in here , i see nothing but a dark wall

fukuzawa : do you see any secret doors

ranpo : for now no i do- , wait i see one now

fukuzawa : enter it and tell me what you see

ranpo : uhhh , it's a bynch of little toys ?

fukuzawa : do you see anything else

ranpo : oh i see a letter

fukuzawa : read it for me

ranpo : it says , i know you tried to come here fukuzawa , it's been a long while since we've met , do you think

i should kill the person you like the most in the agency ? oh i forgot , i can do that anytime i want , but i just want

to create a new war and not any war , a war with you , i will show you what does it mean to kill elise , the girl i loved

my daughter , i will show you that pain fukuzawa , just wait .

fukuzawa POV : who is it ?

ranpo : master do you have any idea on who he is ?

fukuzawa : no i don't

fukuzawa POV : whose daughter did i kill ? wait ! elise , elise , elise , ! i knew who it is ! MORI ! wait when he

said he'll kill the person i like the most in the agency he mean- RANPO !

fukuzawa : RANPO GET OUT OF THERE RIGHT NOW !

ranpo : huh ? are you o- * BAM * * spits out blood from mouth * qqqzkfelnjv

fukzuawa : RANPO ? RANPO ?! ARE YOU THERE ?! ANSWER ME RANPO ? !

yosano entered the office

yosano : sensei i heard screaming is everything ok ?

fukuzawa : YOSANO GET ALL THE POLICE OFFICERS TO THIS LOCATION NOW

yosano : um , alright ?

mori through the phone : long time no see old friend

fukuzawa : IF YOU HAVE SOMETHING TO DO WITH ME DON'T TOUCH ANYBODY IN THE AGENCY

mori : i touched no one , i just hit the person you like the most in the agency , or am i wrong fukuzawa ?

fukuzawa : h-he is not my favourite so leave him alone !

mori : oh my friend , i think you mistook everything , ranpo the boy you took care of when he was a little 14 years old boy

or am i wrong ? is your favourite because he was the only person there for you when you needed somebody , so don't try

to hide it , that's exactly why i'm here , i'll make you suffer

fukuzawa : SPARE HIM , COME DEAL WITH ME NOT HIM !

* end of phone call *

yosano came in again

yosano : i got them , but tell me why master

fukuzawa : we don't have time , i'll explain everything later , for now we need all the police officers there now

yosano : i got them there and they're searching for some things , tell us master we will help

fukuzawa : fine , gather everyone in here

yosano : on it

fukuzawa was so stressed and he couldn't even hear anything but his head cussing at mori

yosano : we're here master , can you tell us what happened

fukuzawa : alright , i sent ranpo on a mission to find me the letter of mori and the stuff of mori so i can trap him

and attack him and his agency , i thought it was safe enough but mori turned out smarter , he had a plan for that ,

he hit ranpo with an object , i don't know what it was , and he passed out , he talked to me and told me that he'll be

kidnapping ranpo until he gets what he wants , bring back elise , which is kind of impossible

kunikida : so ranpo-san is missing ?

dazai : pretty much like it

tanizaki : but how are we going to find him

yosano : the president gave me this location which ranpo went to

dazai : i think the port mafia would be there so i sugge-

kunikida : you won't suggest anything dazai-san

dazai : bu-

kunikida : no buts

dazai : hmph

kenji : i will go with yosano to that location while you guys check with the police officers , how about that

kunikida : nice idea kenji

dazai : BUT I WAS GONNA SAY THA-

kunikida : shh dazai

dazai : i- GRRRRRRRRRRRRRRR

yosano and kenji went to the place where ranpo got kidnapped

kenji : yosano-san are you okay ? you're not like usual

yosano : i just didn't expect ranpo-san to get kidnapped , it was just...kind of sad ?

kenji : i didn't expect that too but we can't do anything about it , we gotta search for him

yosano : i think you're right , oh , wait what's that

kenji : is that blood ?

yosano touched the blood

yosano : i think this is ranpo's blood

kenji : you can put it in a bag and test it later to check whether is ranpo-san's blood or no , right ?

yosano : yeah right , i'll take it with me , huh ?

kenji : what's that ?

yosano : that's...

kenji and yosano : ranpo-san's hat

~ meanwhile with kunikida , dazai and tanizaki ~

dazai : so you're saying you found nothing huh ?

officer (1) : no sorry we didn't

kunikida : did you check better ?

officer (2) : i remember seeing a hat filled with blood but i don't think it belongs to the detective

dazai : how was it ?

officer (2) : it was brown and like sherlock holmes' hat

kunikida : ugh , that BELONGS to ranpo

officer (2) : i'm sorry i didn't know that

tanizaki : it's ok we sent out friends there they must've found it

officer (1) : oh wait i remember something

dazai : what is it ?

officer (1) : i remember seeing a weird shadow there so i ran away because it was huge , and i heard it threatening me with

death , i'm sorry , my bad apologizes

kunikida : don't you worry about it , thank you anyway

officer (1+2) : anytime

the three got out from there and got a call from yosano

~ during the call ~

yosano : kunikida-san

kunikida : yes yosano-san ?

yosano : i found blood in the location i was given , and i found ranpo's hat but it was filled with blood , do you have any

idea about what happened

kunikida : mostly mori

yosano : you think he was the one who did it ?

kunikida : i'm not sure , for now , let's meet in the agency

yosano : alright i'll be there with kenji

dazai : hey kunikida , what did she say

kunikida : the same thing the officers said

dazai : the hat ?

kunikida : yeah , and with the same description we were given by the officer

tanizaki : do you think ranpo-san is hurt badly ?

dazai : seems like it , because he has no ability it's hard for him to recover from an injury

kunikida : i hope he's doing well

tanizaki : me too

dazai : for now let's focus on how we'll be finding him

kunikida : we'll be meeting kenji and yosano in the agency let's go

tanizaki : alright

the three of them went to the agency to meet yosano and kenji and that's where fukuzawa tells them what mori told him