After a long school day all the students were getting ready for prom. The teachers were also getting ready but they remained in their suits.
The students then began to make their way to the cafeteria which where the dance took place and the games etc. Izuku was trying to find Jirou who suddenly popped out nowhere scaring Izuku. "Hey broccoli want to go dance for a bit?" Jirou asked while pulling Izuku. "I don't know how to dance tho." Izuku said shyly. Jirou didn't care and continued to dance.
While they were dancing there was a explosion coming from outside and everyone started screaming. And there he was the villain who could steal quirks and also give people quirks arrived. "I am looking for Spider-Man!" All For One said. Izuku was confused on why they wanted him he then turned his towards to Jirou and he knew what to do. "Jirou you have to stay here I will warn the teachers okay!" Izuku said. Jirou was still frightened because she knew that Izuku is Spider-Man.
Izuku is now running in the halls going to the principle office. "Principal Nezu!" Izuku shouted. Nezu then looked at Izuku and nodded giving him a sign that he already knew what happened. "Izuku were working on it." Nezu replied. Izuku then sees All Might in his skinny form tranforming to his muscular form. Izuku was worried since ever since he was fighting All For One.
Izuku made his way back to the cafeteria safely and the first thing he did was looking for Jirou. Jirou was found sitting at the table with some punch waiting for Izuku. Izuku walked up to her and sat down. "It's going to be okay Jirou." Izuku trying to. Incorrect her. "You don't know what we all saw Izuku." Izuku then started to notice all the worried looks. "All For One killed All Might." Jirou said making Izuku shattered. "How is that p-possible." Izuku asked. "Well All Might he injured the rest of the League Of Villains and some of them even died then All For One just got mad and killed All Might there since he was weak from fighting." Jirou trying to explain to Izuku.
-2 months later-
It has been 2 months ever since the death of All Might. Everyone was scared Endeavor did keep everyone safe from villains, robbers and other types of criminals but it didn't feel like the same. Izuku he was still happy but remembering what happened 2 months ago was just a bad memory. But what Izuku didn't want anybody to know was that he stole venom. He used it for himself to try and hunt down All For One. This time he mastered Venom he was in control not Venom. Yet he was still the same old Izuku Midoriya but he was no longer Spider-Man he was called The Symbiotic Hero he would mostly go at night time to track down criminals who were connected to All For One.
But there was one odd thing about Izukus Symbiote it was that it never communicates with him it was like the thing was terrified of Izukus hate. Izuku never killed anyone not that he wanted to but he made a promise to himself to not let the rage and madness overcome him.
Lately he had been distant for a bit but came back to Jirou and his classmates that he was sorry. This time he needed to tell the school. Izuku is found walking in the dorms hallway and sees Monoma walking by him. "Hey nerd whatcha up to this time." Izuku then grabs him by the collar and looks into his eyes. "Your lucky I'm showing mercy bitch." Izuku says. He then lets go of Monoma and walks away.
Izuku went to the common room where all the classmates were. "Hey everyone I need your attention." Izuku said getting the students attentions. "I need to tell you something." Izuku said while looking at the TV screen seeing the last incident of The Symbiotic Hero. "What is it Midoriya and why are you in your hero suit?" Kirishima said in confusion. "Well I want to tell you this is that I am The Symbiotic Hero." Izuku said while transforming into his Symbiote form. (The suit looks like this just ignore Ochako ok)
Everyone gasped as their faces turned confused into a shocked face. "Izuku how come you didn't tell us this?" Jirou asked. "Well I was afraid to tell but now I have to." Izuku said. Everyone was still in shock after what Izuku said. "Midoriya you can't go after All For One!" Lida yelled. "It's my choice not yours." Izuku spoked out. Izuku then walked over to Jirou "Jirou I love you do know that right?" Izuku asked. Jirou nodded. "Then if I die I want you to be happy keep loving and keep achieving every goal you want out there because I won't be there but remember I will always live you." Izuku said. Everyone then started to cry. "Kirishima be manly my bro!" Izuku said. "Kacchan." Izuku shouted Bakugous name. Bakugou hadn't heard that name for a long time. "Become the Number 1 hero for me." Izuku asked him. Bakugou then nods while they watch Izuku wall away from the building.
Izuku comes out of the building and looks back remembering every single good memory he had at UA. He then starts to swing to find All For One.
After weeks passed by Jirou still remained alone while UA continued to search for Izuku.
Izuku is now standing near a building when he sees All For One. "Your a dead man!" Izuku shouts. (I'm not good at the fights so.) All For One looks to Izuku standing there. "What do you want child." All For One says. "I want to kill you!" Izuku then charges at All For One but he disappeared. Suddenly All For One reappears behind Izuku kicking his back sending Izuku straight to a building. "I'm not finished!" Izuku shouts. Izuku then rushes and punches All For One in the face making him bleed.
The fight then continues for about 20 minutes with Izuku and All For One exhausted they were both covered with cuts and blood on them. Then heroes and cops arrived but they didn't intervene. Izuku then used all of his Electrokinesis charging it up for the right time covering Izukus whole body. All For One barely had power but this fight for him was much different than All Mights. All For One then uses his full power on Izuku. They both charged at each other making an explosion destroying part of the city.
The dust cleared and the heroes and cops only could see All For One dead and Izuku dead too laying on the ground. Aizawa arrived at the scene and ran torwards the two body. "Hey Midoriya stay with me child come on stay with me!" Aizawa exclaimed. Izuku woked up but was in pain and only had a little time left. "Hey sensei I guess I saved everyone huh?" Izuku asked. Aizawa then was tearing up. "I failed you problem child." Aizawa said. "Dont worry s-sensei you didn't fail me you helped me become s-stronger and t-tougher and everyone will know that and so does All Might. Goodbye sensei." Izuku said as he slowly past away.