I don't own any Ben 10 characters, nor do I claim. My first guess is: straight out of his ass. Second guess is: straight out of OP's ass.
D'Void was being stupid cuddle-doo wa-wa with his precious Mary Sue Null Guardian thing and her other Sue baby spawns. Yet again. He watched them cuddle with their stupid little freaking stuffed toys that they had. THEY'RE NOT DOGS, OR CATS, for the love of lemon peppered fuck. They are basically synthetic pack mules crossed with guard dogs. SYNTHETIC PACK MULES CROSSED WITH GUARD DOGS. Canonically, they were revealed to have extremely low intelligence. And far worse behavioral problems. They are not nice and cuddly, nor are they cute. JESUS freaking CHRIST. The straws are not even there to grab. They are plainly nonexistent.
Then, as usual, Helen and Manny appeared. Out of thin air, again like usual. Hurrah for plot contrivances!
"Traditional idiotic line of dialogue," said Manny. "Writing is hard. Keeping characters even the slightest bit in character is harder. Coming up with realistic dialogue is impossible." He punched himself in the face with three fists. The parody writer punched themselves in the face with one while using the other to continue typing with. "Ow, my face," Manny groaned. "This parody bullshit sure hurts."
The mother of the Sues who was a Sue herself, but shhh, don't tell anyone, jumped up to battle. She instantly got killed by Manny. Like in those other seven dozen thousand hundred stories. Her ugly babbys sobbed hysterically. Null Guardians can cry, okay. Just roll with the punches. The many, many, many punches. Eventually the pain will become little more than a dull throb.
More accessory Null Guardians came to further the plot and chased them away.
"We'' be back," they asserted. They would be, when the plot called for it.
Yet another funeral ensued. D'Void buried his precious mother!Sue in the cemetery that was there. He placed flowers on the grave stone as was custom of regular human funerals, yes, whatever. And then he went home and cried in his bed. He sobbed hysterically while cuddling with his safety blanket.
The Null Guardian Sue's ghostly spirit appeared just then. And took a huge shit on it.
"Oh, my baby! She's not left me painfully alone to struggle with crippling depression," he sobbed happily before crying again very sadly.
Because his blankie was all shit upon. And no one likes shitty blankies.
Especially not...the Null King. AKA, D'Void. Who used to be, and still technically is, Doctor Aloysius Animo, mad scientist extraordinaire. Unless you're into fanfiction. Then he's nothing of the sort.
No one is. Because it's fanfiction.
And 99% of all fanfiction in existence is fucking terrible.
The End