13 Legendary Saiyan?

After Izuku had woke up, he quickly did his daily routine, and went back upstairs. Tomorrow was the first day of Yuuei, and his uniform and everything was ready! BUT - he still had to use his rewards from yesterday! Izuku checked his memories, and saw the method to go Super Saiyan 1, 2 and 3! But sadly he needed a higher power level than just 845,670! For Super Saiyan 1, he needed a minimum of 3,000,000!

But he still had his rewards which could hopefully bring him up to 3 million. 'System, can I use the Super God Water now?'

System: Host can, but it gives immense pain, Calm Mind only allows you to endure the pain without falling unconscious - so you will still feel the pain. I will set up a sound barrier just in case. Would host still like to drink it?

'Yes!'

System: Consuming... 3, 2, 1.

Izuku gritted his teeth, so hard that one would be surprised at how they weren't broken yet. He rolled around on his bed, hitting the wall repeatedly. He fell off his bed, his face scrunched inwards from the pain. If someone else was in the room with him, you could literally hear the grating between his teeth and the loud bangs when he hit the walls. Izuku was sprawled on the floor, for a several hours this happened, non-stop.

Izuku breathed the heaviest breath in his life. He was finally away from that pain! That was awful! But still, he would do it again! As a Saiyan, how could he not want to gain more power?! Izuku definitely had a Zenkai from that too, he was literally half-dead! Izuku's potential had been drawn out and he had a Zenkai, now to see how much his power level was raised... from 845,670 to - 5,074,000!

Even Izuku was surprised, he expected a huge boost, but not this big! It was probably due to the Zenkai which was added onto the effect of his potential being unlocked. Izuku still had the Fruit left! He consumed it since it had no side effects, and instantly a glowing aura surrounded him, after a few seconds the aura disappeared. Izuku felt a power a whole 2 times stronger than he had felt before! He looked at the Power Level Display and it said: 10,200,000!

Now, Izuku could definitely destroy the whole of Earth with a single punch. His Ki felt much, much stronger than before. And now was his final rewards...

'Oh! System, I forgot to ask yesterday since I was tired but, what does the 'Control' quirk and the 'Upgrade Ticket' do?'

System: Control allows the user to not go berserk from any power. This sounds like it's not worthy of being Legendary, but going berserk usually only happens when the power is way too strong for someone. So the quirk basically allows you to control most stronger powers.

System: The Upgrade Ticket (Legendary - Mythical) allows you to upgrade anything from legendary to mythical tier!

'Whaaaat! System, use the upgrade ticket on my Saiyan bloodline!'

System: Consuming Upgrade Ticket...

Congratulations host, Legendary Bloodline: Saiyan has evolved into:

- Mythical Bloodline: Legendary Saiyan

System: Talent has also upgraded into Mythical.

'Legendary Saiyan?! That green one?!' Izuku said as he completely ignored the upgrade to his talent. But suddenly he was unable to move, he sat there, on the floor for a few hours, emitting a green glow. And after that had finished, he felt invincible! He felt like he had a near infinite amount of Ki, he looked at his power level, and his jaw dropped to the floor, it was so high! And it kept constantly rising? He guessed that, that was just the power of the Legendary Saiyan! His power level reached a whopping: 10,200,000,000! More than 10 billion!

Izuku was lucky that he told his mom she shouldn't disturb him as he's doing something important. If she did come up at that moment, she would seeing him jumping across the walls at inhuman speeds just from excitement. It was late now anyway so Izuku went to sleep, he was excited for his first day at Yuuei but he had to say goodbye to his mom, he was going to live in the dorms after all...

—

Izuku shoved on his uniform as he said goodbye to his mom, he went out the door, off on his way to Yuuei! It was his first day! He knew he was basically invincible, even more so than yesterday! Over the night, his power had reached 10.5 billion! Izuku could now go Legendary Super Saiyan 1, 2 and 3! But of course he had no where to try it... his ki was much more stronger and because of that, was much harder to control. Even in his base form, he had to suppress his Ki down to the maximum so the planet wouldn't explode.

Izuku was tired of walking, he quickly went to the bathroom and then used Kai Kai, to teleport into a bathroom closer to Yuuei. He got out of the bathroom, no one noticing that a boy who didn't even walk into that bathroom just came out of it. Izuku had surpassed the speed of light easily by now, so in under a second he had reach Yuuei. There were a few people around him who just jumped in shock. He had just popped out of nowhere!

He walked through the Yuuei gates, and up the stairs, he walked towards his classroom. After a while, he finally saw a door that said Class 1-A on it. And it was an absolutely massive door to say the least.

Izuku opened the door as he entered the classroom, excited to meet more people. And he saw inside, a boy with rectangle glasses reprimanding his 'childhood friend', Bakugou. And inside he saw - a boy with red and white hair and heterochromatic eyes of blue and black. He had a burn scar on the left side of his face.

There was also a girl with a black, spiked ponytail. She was quite... well-endowed for a teenager of 15 years. She seemed like the smart type.

There was a girl with pink skin and horns? She had black scleras too! There was also a girl with earphone jacks for earlobes! There was so many different people!

So... these people - were his future classmates?

And then out of nowhere, an oversized caterpillar wiggled into the room, it opened up to reveal a hobo with long, black hair that reached down to his shoulders. "Shut up, you're wasting time." The hobo said tiredly.

Izuku stared at the hobo and the hobo stared back, "What? Go to your seat, I am your homeroom teacher, Aizawa Shota."

So... this hobo - was his future homeroom teacher?