Boku No Hero's +18 One-Shot Series

Just Smile [Izuku x Nana Shimura]

"Well, this seems to be the place." Toshinori Yagi, also known as All Might, said as he and several police cars were surrounding a small shack in the mountains. Toshinori, now in his skeletal form looked at his hand and on the paper he held, were the coordinates gathered from the aftermath of his final fight with All for One.

'Midoriya my boy. Thank you for this information. If you hadn't snuck in to save Young Bakugo, and if you hadn't seen the files on their computers, I believe the League would have done more harm than they've already done' He thought to himself as he saw his master, Grand Torino and several other heroes arrive.

"So this is the place the kid received info about hm?" The elder hero said as he stood side as the heroes and police began breaking down the enterance and entering the scene. "From what he could analyze, this was another branch section lab the League had. They were more focused on the extraction and behavior of quirks rather than creating Nomu's."

Toshinori said as he and his master entered the building. The insides looked dusted and worn. Showing signs of abandonment, while at the same time still looking though recently used. "Seems they've been ignoring this branch for a while. The dust could appear after possibly months of abandoned matanance." Torino said as he wiped off the testing tubes off and saw only clear liquid. 

"Could they have possibly taken their test subjects before then?" Toshinori said as he and his master gave it a thought. "No, perhaps they were ether killed or failed experiments and were released as Nomu's. Hard to say until we find out more."

"Toshinori!" Both master and student looked further down the room. Chief Naomasa appearing from one of the doors leading to a further level down of the lab. "Come quick! We've found someone! You won't believe who it is!" "Who!?" Toshinori and Gran quickly followed him as did several police officers and heroes as they kept gowing deeper down the levels of the lab.

"We've found this." Naomasa said as he presented them with a single white door, opening it, revealed a white room. Saving only the large test tube and technology operating it. "Quickly, has it been opened yet!?" "Working on it sir!" One of the police officers said as they were working on the machine to, in hope, release the captive inside the tube.

"Toshi, am I...starting to see things?" Gran said as his attention was focused on the inside of the tube. There floting in a blue liquid, was a young woman. Looking fairly young, with black hair shining in the glass drifting in the liquid as her eyes were closed. "I-Its..." "It's open! Standby!" The officers said as the tube was drained and opened. the body laying on the cold metal casing of the tube as her eyes fluttered open.

"W-Where...am I?" The woman said as she was then covered by blankets and looked around the white room. She then notice him, as her eyes widened. "Y-Yagi?" Hearing her say that name, could only confirm their suspicions. "M-Master!?"

==========================[Several Weeks Later]=============================

Time has passed, and while now the students of UA now live in the dormitories, their school lives still continued as normally as possible. Although, one student couldn't really focus much without wondering something.

"Why hasn't All Might been coming into classes?" Izuku asked as he addressed the principal in concerned worry. Nedzu looked confused at they young hero as he sipped his tea. "Hmm? He hasn't told you anything?" "No, the last I saw of him was when he was suggesting names for our moves." Izuku said as Nedzu placed his tea down.

"Tell me Midoriya, in regards of All Might's quirk, that you now have. Do you know who was once the weilder before him?" Nedzu said as Izuku thought about the question and then answered. "I would assume his master, or someone else close to Gran Torino." Izuku said as Nedzu nodded.