Ever since the Bite of 83 happened

William Afton couldn't know what to do

He started hated Michael, his oldest son, for killing Chris

He wanted to let the Police arrest the young man, but didn't do it

Soon, Elizabeth died, but back then, William didn't knew yet about Remnant or Agony

He lost two children...

After that, his wife ran away

What happened to her after that - unknown

William started thinking - what he must do now

He lost everyone, but Michael

He chose to close Afton Robotics, his own company

He wanted to have no connection with Animatronics

They were his creations, true, and Henry Emily was helping him with them

Even if Edwin Murray was also part of this, he was the one mainly, who was creating the Animatronics

Some time has passed...

And one day, a new "friend" visited Mr. Afton

It was Alastor, The Radio Demon

William, once saw him, started having a bad feeling about him

He didn't knew, what to expect

But Alastor told him he came to make a Deal with him

The Deal was about how William can bring the ones he lost back, make them immortal

This part caught William's attention

What was neeeded to do is to kill 5 children

They have enough Remnant to make already 1 person immortal

William started thinking

And some seconds later agreed

If this will help him bring the ones he lost back - so be it

After William signed the contract, the Deal started it's work

Alastor, thought, warned Mr. Afton - the latter must be careful

Cause if he'll eventually end up in Hell - he'll become The Radio Demon's helper

End