Izuku flipped through a few papers.

"Okay, the most I got was testimony from an old lady. She mentioned being friends with Jumpman. He was always really heroic, so saving a child was no big deal. She mentioned missing him, but knew he was in a better place now."

"Aww!" Olivia sighed happily. "That's so sweet!"

"I have a feeling that there is a special place in the Overthere for heroes," Olly said.

"But out of all of this, nobody mentioned the kid or the driver. Nobody seems to recognise you, Dimentio."

"Thank Grambi for that...People hate me already..."

"Nobody's even seen you except for one person. A lady," Olly said. "I don't remember her name, but she mentioned how she was worried for you. She was worried because she saw what happened and said she tried to help you afterwards."

Dimentio grabbed the broken piece as it slid out of his mask again. "Did she...mention what happened?"

"No, she didn't seem to want to explain it, so I didn't pressure her. She already looked stressed when I brought up the subject."

"Was her name...Zayla?"

Olly tapped his small hand to his face. "It might be? That sounds familiar. Ooh, I'm so bad with names. I thought the Princess' name was 'Peaches' because King Bowser called her that. And it turned out I was right the first time, calling her Peach..."

Izuku snickered.

"Bobby kept telling me his name was Bobby, and I still kept getting it wrong!"

"Livi...Is his name Bob-om?"

"Yeah, Bobby!"

"Bob-om."

"Mhm! That's what I'm saying! Bobby!"

"Okay..."

"Where...was Zayla?" Dimentio asked, rubbing the broken piece of his mask with his thumb.

"In the Northern Wing."

Olivia smiled. "Did you know that Mario comes here sometimes to jump rope with some kids?"

"Did you learn anything helpful at all?" Olly asked, disappointed.

"Yeah! The Sea-Salt Ice Cream sold in the Eastern Wing is apparently famous!"

"That's not related to the subject at all! Were you just chatting with people?"

"Isn't that what Izuku wanted us to do?"

"Well...yes, but...We were supposed to be getting information about Jumpman and Dimentio! Were you even paying attention when Izuku explained that?!"

"I don't know what 'gather testimony' means..."

"Oh Livi, for crying out loud...We're solving a mystery. You like mysteries, right? You forced me to watch every episode of Gravity Falls with you with no rest, right? To properly solve a mystery, you need to gather information! Testimony is basically just information you get from people, when they answer your questions...that relate to the issue!"

"They didn't do that in Gravity Falls..."

"You are an idiot..."

"No I'm not! You are!"

Olly stuck his tounge out at her, who responded by doing it back. Dimentio smacked the both of them in the backs of their heads.

"Can we keep going? I think I may know who your were speaking of...before your sister rudely interrupted us..."

"Ugh. Sorry. Let's see...She mentioned seeing you run away after pushing her down. When she tried to chase you, you had vanished. That's all she told me."

"Hah...This is fine...She does not know that I am here...! I want to leave..."

"Luigi!" Olivia called.

Mario and Luigi came over, Luigi holding an Ice Cream Sundae about the same size of his head. Both seemed happy to see the twins.

"What are you doing here, Olivia?" Luigi peeked at her.

"What's with the giant Ice Cream? That'll melt before you can finish it."

"I won the Kart Tournamate! Mario got this for me! We were both eating it though. I won't be able to finish all of this."

"Luigi, Mario!" Olly flew over to them, Izuku noticing that was the happiest he'd seen him. "How's the Princess doing? I haven't seen her in a bit. She's not having any side effects from-"

"No, she's-a great!" Mario told. "Bowser got really jealous because the first-place winner got a kiss on the cheek from Peach."

"He got second," Luigi explained. "He tried so hard too!"

"I'd bet she would've given you something a bit more special, Mario," Olly teased.

"Mamma Mia, Olly! You already know we're dating! Teasing me like-a that won't work!"

Olly looked pretty embarrassed.

"Luigi!" Izuku went over. "And Mario too! I'd never thought I'd see you two in flesh!"

"Another fan!" Mario said happily. "Sorry, no heroic stuff today. I'm-a hanging with my brother!"

Dimentio shoved the three of them aside. "Hello, Luigi! Miss me?"

Luigi let out a horrified scream, and Mario brought out his hammer.

"What do you-a want? I thought you were banished in the Underwhere!"

"I was being too bad, even Queen Jaydes didn't want me..." Dimentio winked. "What flavor is this, Neapolitan?" He scooped a bit of it out with his finger. "So, what have you been up to, Weegee?"

"Hey! That was-a Weegee's!"

"Only Mario can call me th-that!" He stuttered bravely.

"Dimentio, leave Luigi alone," Olly said. "You gave him some bad memories, and you're forcing it again? Would you like it if I did that to you? Hm?"

Dimentio scowled. "You are such a stick in the mud! I love having fun with Weegee! After all, he is so easy to scare! You scared him with an Origami Peach..."

"To be fair, I used her as a threat. But this is beyond the point I was trying to get to. Remember? Jumpman? Hmm?!"

Dimentio looked scared for a second, but hid it well. "You do like to play rough...Fine...I will leave you alone...For now. Expect me to come back for you, Weegee...

Mario put his hammer away. "That's a...change of heart."

Dimentio flew closer to Luigi and smushed both sides of his face. "But look at you...So chubby and squishy...You really need to eat less food, Luigi, like me...Maybe then people would not call you a pushover...Because you look like a pushover..."

"You're malnourished," Olly responded. "You actually need to eat more."

"Shut your mouth, Little Prince!"

"I-I'll fight you!" Luigi tried.

"Leave my-a brother alone, Dimentio! What are you even doing here?"

"I may be able to take you two more seriously if you were to remove those..."

Luigi handed his Ice Cream Sundae to Mario.

"...shags..."

Luigi tackled him. Olly jolted, and Izuku backed away a bit. Mario cheered on his brother as he tried to attack Dimentio with his hammer, but Dimentio kept moving and teleporting away from him.

"Now this is what I was talking about! So much fun, is it not, Weegee?"

"Don't make fun of me and my brother!"

Izuku froze when Luigi actually managed to hit Dimentio to the floor with his hammer. He landed hard, spitting up a bit of blood. Luigi stopped, and started apologizing. Olly actually seemed worried when he had hit Dimentio, because there was a loud crack and Izuku was scared for a second that Luigi might have broken his nose. Mario had also stopped, and Olivia floated over to Dimentio.

"Are you okay, Dimentio?"

"Heh...Heehee...AHAHAHAHAHA!" He rose from the ground without moving his arms or legs an inch. "Now you are going to die, Luigi."

His mask had been broken even further, a large chunk revealing some of his contact-less eye and the black veins visible on his face. He was extremely mad, the face on his mask frozen in a happy expression.

"I said I was sorry! I'm sorry!"

Mario stepped in front of his brother, hammer ready. "I won't-a let you hurt Weegee!"

"Dimentio!" Izuku stood in front of Mario. "Redemption? Remember? Remember why we're here?!"

Dimentio's eye had been glowing faintly, but stopped as his expression shifted into sadness. "I told you so, Izuku...See what I do to people...? Why do you even have hope for me at this point...?"

"We can go back to Izu's world," Olly said with a smile. "Since you seem to be able to control yourself better there. If you want."

Dimentio teleported the shards of his mask into his hand.

"Are you okay?" Luigi asked. "You didn't seem this depressed when I-a met you the first time..."

"Why did you-a mention Jumpman?" Mario asked Olly.

"Um...Let's just say-from what I can tell you-that Dimentio isn't here for no reason. But it's extremely personal and he doesn't want people knowing about it, so I'll respect his wishes and leave you there. Sorry about this."

"You're helping him?" Luigi asked. "That's really nice of you but...He can-a be tricky. Don't let him-a use you. That happened to me before."

Olly looked at Dimentio, then back to the twins. "He's...a mixed book. Sometimes, he completely snaps like he did just now, and then-before you know it-he'd be crying his eyes out in the washcloset...I'm trying to help him but...it's hard. His condition is much worse than mine ever was. He needs serious therapy, but won't admit he needs help. Izu's the best chance we have to getting Dimentio the help he needs. I'm really sorry you can't help more..."

"Are you okay?" Mario asked. "Your eyes glew for a second, and now you-a look like you're going to-a pass out."

"I didn't use Manifold at all since I got here, so I should be fine. But I appreciate you being worried. Although, I am a bit exhausted...I haven't been sleeping well in Izu's world..."

"Just be-a careful," Luigi warned again. "Dimentio can play his 'games' pretty well."

"Tell me about it," Olly laughed. "He made a whole puppet show for us. He made an elaborate story and everything, just to see if we'd really trust him. Let's just say that the class is finally getting used to him...again..." Olly shook his head. "Maybe we should head back. I do feel a little light-headed..."

Izuku came over. "Okay, I've got him to co-operate with us for a bit. Should we go back with him before he decides to leave us behind? Oh, wait! I have to do something first!" Izuku dug through his backpack and pulled out a sheet of paper. "Luigi, I don't normally do this, but can you give me an autograph? Please?"

Luigi beamed, and Mario also seemed excited and happy for his brother. "Yes!" He quickly scribbled down his name.

Izuku smiled. "I know people usually count Mario as the 'hero brother' so-"

"You better go," Mario said, "before Dimentio tries to attack us again."

"Izu...Can we leave...? I don't feel good..."

Izuku placed the back of his hand against Olly's head. "You feel normal...Maybe mom can check you when we get back."

"You are taking too long, Izuku...!"

"I'm coming! Hold your horses, Dimentio!"