I need some help with my idea.

I was thinking of making a fic of mha itself, but different than what i usually write. This one isn't about how cool heroes are, but about struggling with quirks. It's a fic that isn't completely done, but i need some help deciding on a quirk for the Ship (An Own character), and possibly some finalizations on the fic itself.

In this fic, Mc will have 1 of 2 quirks.

1. an aura quirk, which lets him sense the aura's which is basically their own energy, but also with how those people are. He can search emotions too, so even if they lie, he can tell. In terms of strengths, he can enhance his power and speed and his senses are heightened. In terms of techniques, he can form aura spheres, make shockwaves with his aura by slamming into the ground, throw aura shots (Slower but more powerful air blasts basically Also weaker than aura sphere, but faster to use.)

2. A mutant quirk which doesn't change his appearance, called Enhance. The quirk is simple. It's basically an enhancement on pretty much everything. He is smarter than average, he's faster, stronger, more durable than normal people, he has heightened senses and instincts, can learn some things that look superhuman. (Think of shadow step and rhythm echo from hunterxhunter, ) His limits have also been heightened, so while he is stronger and faster than his build suggests, he also has the chance to grow stronger than normal people. The quirk cannot be trained itself, it's basically just through physical training.

For the fic, i wanted to ship to either have

1. a mutant quirk (Since they are being discriminated on)
2. Maybe a demonic transformation quirk (Possibly something related to Succubus, but not to the point where she seduces everyone. More like, stress can make her frustrated on that front. Love also sometimes pushes her closer to that, and when she likes someone she can accidentally turn them on. But people just try to get some easy action and her struggling to move forward with a quirk like that, eventhough her powers are pretty strong.)
3. A good quirk, but her not having the courage to stand up as a hero.

This fic will basically show my mc and his ship while trying to go through life in the mha world. The combination of quirks would basically determine which route i'll go. For Aura, i want to go a route where mc kind of lost faith after seeing people's deception. Like, seeing how people can lie with a straight face, and him not really trusting people much anymore since he was younger, but ship showing him there are good people and him giving people a genuine smile without just checking their aura and continuing, but still struggling with it a bit, as he can also feel aura's fading away as people pass away.

For the enhance quirk, it would be about a quirk marriage with the girl having a good quirk (Possibly the demonic one?) They believe that mixing quirks can bring improvements to quirk, so an enhance quirk like his could become an evolution to the quirk that the girl has.

However, later on in the story, it turns out that the girl is being targeted by villains. Villains that are also hidden among heroes and they have to get through it. In which, the mha heroes and students in training come in, as they will help the two to face the villains.

It's a bit of a long message, but i hope you guys can help. Overal, i want this fic to be 2 people struggling with quirks in a superhuman society while being there for each other, trying to find love, and still survive villains. So, they will use their quirks to fight against evil, but their story isn't about being heroes and fighting villains. It's about going through the superhuman society which most people see as something amazing.