The next day Mammon woke up to noise going on downstairs and decided to go check it out. And as he got downstairs he saw everyone kinda talking and looking at their phones he then asked.

Mammon : what happened?"

Asmo : look!"

Asmo showed him his phone and he saw a video of Diavolo telling the truth about everything.

Diavolo : the marriage I made with Mammon was a lie....at least it started out like that I made the decision to form an arranged marriage with Mammon and convince him to go along with it thinking it would solve the problem with the rumor that was spread out and about. And was going to end it once this was solve.

In reality this did more harm than good and caused Mammon a lot of problems and put I him in unnecessary danger and stress.

I cause him a lot of pain and suffering making him marry someone he didn't love and force to be stuck in that marriage even if a divorce happened because of a pact.

I tried to do good by him and in the middle of our arrangement. We did fall in love.

He means the absolute world to me him and my children.

But still I was never honest I lied and betrayed him I....I hurt him. Everything I promise I would never do to him I did....."

Diavolo went on and on about what he did and revealed other information to he was coming clean about everything. Then it got to one part.

Diavolo : during this time and for a unknown amount of time I will taking a lead of absences indefinitely

Taking my place as the rulers of Devildom
Will be my children but until they are old enough to take the thrown Mammon and the brothers will be in charge.

To them I am sorry if this applies pressure but it's better for everyone if I am not around anymore. I do hope you all do well.

And to Mammon if you do watch this I just want to say this to you.

"Thank you for the happiest year of my life"

Mammon just looked down running his hand through his hair looking worried and shock. Not believing he would do this.

MC ; where is he leaving to? He can't just leave can he?"

Mammon : i-

Suddenly he got a call from Barbatos and quickly answered it.

Barbatos : mammon I fear Diavolo is going to do something reckless. He left me a note saying he was leaving and I cannot find him anywhere and I cannot find a single time in the future where he ever comes back.

I've checked everywhere I need to know if you might know where he would go to!?"

Mammon : I.....I'll go get him"

He then hung up and said walking to the door to leave.

Mammon : I know where he might be at right now I'll be ba-

Lucifer : you shouldn't go alone Barbatos said he could be doing something r-

Mammon : where I know he is....is a place only we know about. Just trust me I need to go"

And with that Mammon left wasting no more time than he already did. He didn't know if Diavolo would still be there or what exactly he was going to do but he was going to stop him.

Meanwhile at Diavolo mother's garden he was sitting down on the ground in front of her grave just looking at it. And looking at how beautiful and bright everything was. It was really a happy place.

Diavolo : it's best for everyone. I have failed....I do hope they do well....I do hope my children grow up well I know they will do good no matter what they do....I know Mammon will be happy and better without me around. I know everyone will.

I should of done better been better I have never been more happier than I was with him. I will miss seeing him smile it was truly a gift to see.

I will miss everything and everyone. I will miss not being able to see my children grow up and see their smiles.... Kammon is a fighter and bright has a good heart and Aaron is the same they will be better rulers for Devildom than I ever could be.

Doesn't matter what I do....if I remain here or am gone I still cause problems for everyone...."

Diavolo eventually stood up and said as tears stream down his face hitting the ground.

Diavolo : I have to go now.....I do hope Mammon does one day show them this garden....."

Meanwhile somewhere else Mammon was Running as fast as he could to the garden knowing he'll be there.

But as he arrived he looked around everywhere and didn't find here and started panicking a bit. He was worried all he was feeling right now was worry and fear.

He needed to find him but it seemed hopeless. And just as he was about to lose hope.

He felt a breeze go by him and it going a certain way a different path in the garden that was hidden without hesitation he ran through it hoping Diavolo was there and that he wasn't too late.