Hey guys, I've been very excited to post this story. I have been wanting to do this crossover for a long time and now I have a chance. I really do hope you guys do enjoy it and I can't wait to see what you guys think of it so far.

It's been a few months since Tadashi died. Hiro created a memorial building under his name so everyone would know how great of a student and person he was when he was alive. Every one knew that Hiro would go to the cemetery to visit Tadashi and tell him all sorts of story about him being a hero with his friends and what kinds of villains they had caught. He would tell him about how great Aunt Cass's café has been. He would also get depressed when he told him that he missed him. Sometimes Hiro would hear Tadashi respond back, and he would question if he was hearing things or if it was actually Tadashi. Sometimes he would think that he was hallucinating because he would see Tadashi hiding behind a tree. He would check to see if it was really him, but when he would check, no one was there. He looked around the whole cemetery to see if Tadashi was really around. He gave up and left the cemetery.

It wasn't until Hiro's tooth fell out during a battle. Hiro was excited about his tooth falling out, but didn't appreciate that he getting thrown. Later that night, he put his tooth under his pillow and fell asleep.

Hiro woke up hearing voices, he opened his eyes and he couldn't believe what he saw.

"Tooth Fairy?" Hiro said with confusion. He didn't if he was going crazy or if this is all true.

"Yeah… Surprise." the Tooth Fairy was hovering there. She looked like she didn't know what to do.

"What are you doing here? Hiro asked.

"I'm here for your tooth, remember? You lost your tooth getting thrown, you should be more careful. You're lucky you had Baymax with you." the Tooth Fairy was ranting on.

"Wait, you know about Baymax?" Hiro asked.

"Oh… There is someone close to me that look out for you." Tooth Fairy explain which she went on and on. "I got another surprise for you, Hiro. I know you going to love it." Tooth Fairy squealed. "It's time to come out." Tooth Fairy moved aside and looked behind her.

Hiro turned to where she was looking. He looked closer and seen a figure. He couldn't believe what he was seeing. The figure was walking towards him. Hiro couldn't keep it all in, his eyes started tearing up.

"T-Ta-Tadashi.?" It was all Hiro could say. "I-is is it re-really you?"

"It's really me, Hiro. It's really good to see you." Tadashi said spreading his arms wide. Hiro got out of bed and ran past Tooth Fairy and hugged him. Tadashi looked at Tooth Fairy, he was happy to come along with her to see his little brother.

" Thank you, Tooth Fairy."

Please leave a review, it will help me as much as possible.

Just to let everyone know, I have a busy schedule with work and college. It's going to take some time to find free time to type my stories. And trust me, it's hard finding free time. I'll try my best to keep you guys entertained and to keep up with updating my stories.