It started when an alien device did what it did. Izuku Midoriya found a strange device on the beach one night after training when the device jumps onto his wrist. It grains him abilities from beings from other worlds. Watch him as he and his friends go through their adventures on Earth and Space in: The Alien Hero: Deku 10 Crossover!! Harem Story Action/Comedy Follows Canon with some twists and add on from Ben 10 (Cover made by the homie: @EmanuelLucas236) Highest Ranking Omnitrix: #6 25/08/2020 Izukuxharem: #1 on 2023/03/14

In this alternate universe, Izuku was chosen to be All Might's successor. And during his fifth month of his ten-month training, Izuku was returning home from the market, until he noticed suspicious people doing something strange. But before Izuku could call the police or a hero, he saw 4 figures coming out of the shadows and they fought these people. And when our protagonist follows them, he sees that these four figures are 4 Teenage mutant ninja... turtles? Disclaimer: Images and music do not belong to me. All credits to the creators. Not to mention that Boku no Hero and The Teenage Mutant Ninja Turtles don't belong to me either. Which is pretty obvious.

Ash and his friends were having a normal class of battle practise, as the topic was to enhance the usage of the Z-moves... but on a weird situation, Ash starts to feel weak, later on collapsing cold at the ground because of an invisible sickness the boy had and never woke up until now... Now it was turn for his friends to save him, but the cheese part was... that the cure was hidden somewhere inside Ash's past and there was only one way to get that cure before time runs out. Join our group of Scholars in this new adventure, as they travel through the past of our protagonist while realising his true self... their eyes on Ash will change completely