My Hero Academia: Sun And Moon God

Waiting for two hours is simply boring when I'm not doing anything so I decided to swim a bit, I'm at the beach, after all.

However, before going to swim, I asked a extremely important question to All Might ''All Might, there's something troubling me...''

All Might said ''Talk about it, also, I forgot to tell you my name, Toshinori Yagi but you can choose between calling me Yagi or simply All Might, just remember that in my hero form, you need to call me by my hero name''

I nodded and asked him hesitantly ''Can I... tell my mom about being your inheritor? I don't feel comfortable lying about this from my mom''

Yagi thought for some time before he replied me with a small smile, which seemed particularly creepy to me, I mean, he's pratically a skeleton ''Yes, you can tell about this to your mom but you can't tell her my true identity, I'll go with your personally to ensure her!''

Then, I simply went to swim a bit to pass time while All Might just sat, watching me and a few more people, he doesn't have much free time so this is one of the few moments he can simply do nothing, the sea was actually very comfortable, I guess this is one of the benefits of my quirk, my temperature will always adapt to the place I am.

There was some people playing volleyball and sometimes, the ball was thrown into the sea, near me and as a very kind person, I returned the ball to the boys and girls what were playing, none of them were familiar to me so after they thanked me, I simply nodded and used my quirk secretly to dry myself, a very useful thing, by the way.

Like that, two hours passed and I still couldn't feel anything different so I tried to check on my soul, something that always disappointed me is that I can clearly feel my soul energy but cannot control it in the slightest, my guess is that this world, that is, My Hero Academia World, don't have any kind of special energy like Chakra from Shinobi World, Ki from Dragon Ball World, Heaven and Earth energy from the Cultivation World.

I always had a doubt if these worlds really existed and that the human mind could somehow understand about these worlds and create it as a anime, manga or light novel, after being transmigrated, I'm sure that it exist and if I learn how to control my soul energy in the future, going to one of them is possible.

Soul Energy can also be called 'Spiritual Energy' and fusing it with your physical body/energy, you can create Chakra, the energy used by the Shinobi World, just thinking about it makes me excited but what makes me even more excited than this is the addition of a new, strange energy inside my soul.

It's a rainbow colored sphere, while watching the fight of Izuku against Hitoshi Shinsou, he was awakened by the O.F.A predecessors and a rainbow colored energy awakened him, I guess this is O.F.A, after confirming my guess, I began to feel this energy through my body, not like Full Cowling, feeling it, I punched forward, at the direction of the sea.

My left arm, that I used to punch, broke completely and I felt a enormous pain but enduring it, I healed myself with the 'Nirvana Cold Flame', a cold, refreshing feeling was spreaded through my entire arm as it returned to it's normal state, as if it never broke.

I learnt how to sense my inner body is through my 'Nirvana Cold Flame' own baby consciousness and currently, after receiving the O.F.A baptism, I could 'see' all of my cells changing completely, no, mutating as they now seemed to have more... life than before? I don't know exactly how to define it but it just feel like they have now more life force.

My bones also had a qualitative change, differently from the original Izuku, that didn't had a quirk, I have one and it's a very special one, which is probably the reason my cells mutated because of the O.F.A, luckily, I didn't felt pain from the mutation, it was more like a warm energy spreading through my body, very comfortable by the way, I feel like I can sleep right now.

Alas, this feeling quickly faded away and I couldn't sleep, such a waste, sigh... anyway, I won't focus on controlling my quirk right now, I just want to relax for the time being, after almost ten years training everyday, my body is very tense and it need to relax, otherwise, it will affect my growth in the future, not of my height, rather, my strength growth.

My thoughts were interrupted by Yagi as he came near me and said to me ''Midoriya Shounen, look at the sea in front of you!''

Looking in front, I saw that the sea seemed to be divided in half as a large part of it was separated from each other, only after a few more seconds passed that it became normal again, I'm honestly surprised, while I really used 100%, it was just a casual punch, I simply pushed my arm forward, seems like the O.F.A quirk is overpowered as hell.

From the Complete Analysis that I did on my own body after punching, I can estimate that the current amount of power that my body can handle without any kind of pain is 30% and if I use any more than this, I will feel pain, as for more than 50%, my bones will break directly, if I don't learn to control the quirk, it will be a double edged sword.

After this, All Might said that he would help me to control it better and that he would call Recovery Lady to help me with my injuries, however, I refused and told him about my 'Nirvana Cold Flame' and that I could heal him and that I can only heal him completely in nine months, it's not true but I just don't want to be treated like a medical dude, I need to say that my healing ability has a bit of restrictions, at least.

Sighing, I went home with All Might as we would talk with my mom about me being his sucessor.

= Author Note (Important): Do you guys want romance in the My Hero Academia universe? Yes, I will make him go through the multiverse but not now, it will probably be after Overhaul saga, I don't plan to make harem, at least not in MHA universe, so, choose if you want romance or not, cya :) =