Board Thread:Fun and Games/@comment-24810520-20151204182918/@comment-119.155.43.67-20170519064943

That's not a bad idea, but it's a little too unrealistic. First off, your body doesn't produce energy on its own but uses food to provide the raw materials needed to do so. Also if you direct your energy from the rest of your body to any one part, then that means you could die, as without energy, your heart stops pumping, lungs stop expanding/collapsing and brain shuts down.

For your quirk, you should probably alter it to the extent that you can more efficiently absorb nutrients from food and waste less energy, meaning you can use that extra energy to give you more than human strength, speed and even thinking. Also, you could add a special organ in your body, such as a mitochondria-centered energy handler, to make it seem more scientific 👍