Love for a Killer's Son

Midoriya's battle

Izuku's POV
"Y/N you shouldn't threaten people so much, you could get caught." "Sorry baby, but I don't like see someone act that way to you." "It's okay, if you do... just don't do it in front of me." "I'll try my best, but if anyone touches, threatens, or even hurt you... there will be blood spilled." "Y/N you're being overprotective." "I'm making sure my Izu is in perfect condition for when you become the number one hero!" Y/N said grabbing my waist and spinning us around. I giggled at his actions, I love him, and no ones gonna change that.

"We should go watch the others I wonder who will win this one?" "Yeah! But I need to take notes on how they use their quirk, not to mention their battle tactics. It could end quickly and I wouldn't have been able to write anything down, what if- Mmh!" I suddenly felt a pair of lips on mine, the kiss was then broken by Y/N "Don't over thinking it Izu, you're the best at observing so you don't need to worry about so much." "Thanks Y/N, I'm sorry about mumbling to myself again." "It's fine Izu, I love you." "I love you too Y/N."

Time skip to Uraraka's and Bakugou's battle

I was watching Uraraka and Kacchan fight, it's amazing how she came up with her own plan to  defeat him. Y/N was... smirking? "Y/N? What are you doing?" "Watching Uraraka's plan get plumbing into the ground, although it was genius, she should have known this would happen." "What wou-" suddenly a huge explosions from Kacchan "That is what happened." Y/N said before going into a more relaxing position "You used your quirk didn't you?" "No, I knew Bakugou would win because he doesn't have his gauntlets to make those large explosions." "That makes sense, but Uraraka's plan should have been full proof." "Sometimes reality is a bitch Izu, everyone has to accept it sooner or later." "It's almost my battle with Todoroki, I already have a plan, I'm just hoping it works." "Don't worry about it, I'm sure it will."

I was walking to my match, I hope my plan will work, I know he's strong. "Oi Deku!" I heard coming from the stairs. There was Kacchan, he had his usual angry expression, but also had a sad look in his eyes. "Did you help pink cheeks plan her attack!?" he seriously thought "No Kacchan, she did that all only her own." I said to him before walking away "Is it true you're dating Y/N?" I stopped. H-how did h-he know?! If Y/N could read my mind please dear All Might help me! "H-how d-do you t-that?" I asked looking back at him "I overheard you and that half-and-half bastard talking. You should keep your voices down next t-" "And you'll be quiet about this." Y/N said as he held a knife to Kacchan's neck. "You go on ahead Izu, I'll have a chat with dear old Katsuki." "J-just d-don't hurt him." "I won't, for now." "Then I'll leave you to it." I said before walking off.

Bakugou's POV
What the hell?! Deku is just going to leave me here with this psychopath?! "So you heard our little conversation did you? If you tell anyone, I'll personally rip out your eyes and shove them down your throat, so you can see my fingers tear your carcass open!" I shivered with fear, never have I've been more scared in my life, he could actually kill me and get away with it! "So, are you gonna say anything, or are you gonna keep quiet?" I couldn't move, he had a blade to my throat, why am I scared?! I shouldn't be afraid of anything! "Fine, I'll keep quiet." I mumbled "Great decision, but remember, no matter where you go, where you hide. I'll find you no matter how much blood I spill." Y/N said, giving me a psychotic smile. I blinked and he was gone.

Y/N's POV
I went to watch Izuku's match when I heard a loud bang, I ran as fast as I could, once I got to where 1-A was Izuku was on the floor. Both of his arms were broken, Shoto's shirt was burned, he must've used his fire. My legs felt like Jello, please dear god let Izuku be okay, I ran to Recovery Girl's office where Izuku laid on a hospital bed. There was smol Might and Recovery Girl, but I didn't care, I just want Izu to wake up. "Young man you shouldn't be here, Recovery Girl is about to perform surgery." All Might said as he tried leading me out "Don't touch me All Might." I said walking out, he followed "How do you know my identity?" "I have unnecessary flashbacks so how could I not know who you are?" "Where did you get these quirks? It's very unlikely to have such powerful quirks in one body." "I don't know, was born with them and never really questioned them. So why should I care?" "Did your parents ever, have a quirk marriage?"

I burst out laughing "Geez All Might, I didn't know you had a sense of humor?" "Y/N this is serious. You show up with no last name, strange scars, powerful quirks, dad issues, and somewhat split personality." All Might said in a stern voice, I just giggled "No, they didn't, they weren't even married." "Then why don't you tell me your last name then?" "Why don't you tell everyone about Izuku being your successor?" he looks at me shocked, then he gives a concerned look "You care about him... don't you?" "With my life." "Then tell me why the hell are you here?!" "To prove my father wrong. He wants to me to follow in his footsteps, but I wanna prove him wrong. I want to show him that I can be a hero, even with my quirks designed for... other things." "Is that why you're here?" "Yes." "Then I can't hold you anything, but can you at least tell the first letter to your last name?" "M. It starts with M, the rest is for you to find out." I said before sitting down near the door. "You're gonna miss the next match." "I don't care, I'm waiting till Izuku comes out okay."

All Might's POV
This kid is persistent, even if they are friends, why would he stay there and wait for Midoriya?  That's one committed friend.