Oc character

So,

Name: Still thinking

Cursed technique: Monster in a bottle

Heavenly restriction: Still thinking the name(the heavenly restriction was done the day he was born)

So, My oc is born into a cult that normally operates through a shrine in a deep forest and ritualistic sacrifices and obsession, fear all a nest of the worst of the negative emotions.

He is born to a woman who escaped from her home and was residing and coping with the cult worshipping their made up death god. While the day he was born calamity struck in Japan, many infants death due to some new disease that had spread around.

Livestocks too were affected by some kind of disease leading to a massive death rate.

Now, his heavenly restriction is just that he doesn't have a body, that is no nose,no eyes,no mouth,no ears and not even skin and his insides too are not properly developed and even then he has survived and he gains a deep hole as a vessel and has a massive amount of ce. This ce is enough to scare off any animals and low grade cursed spirits.

Also due to his whole not having a lick of sense to do he can see the world like how hyakkimaru does in dororo.

Now, his cursed technique, Monster in a bottle, so this technique basically allows to seal anything in a vessel. He gains the knowledge or way to make something a vessel.

A object can be made into a vessel most convenienttly and he then can seal anything be it a thing like a simple firearm to a cursed spirit in it. Now, everything has a limit for being a vessel and anything above their limit would lead to this heating up and exploding into bits and pieces.

Now,he can do the same thing for living people too but those that have cursed technique normally doesn't have enough depth to really seal something good enough for their own help and even if he does try they would lead to the living being or person melting to a bloody pulp by the pressure that was exerted to their body as well as soul.

Now, through his cursed technique he can seal anything say a cursed spirit and can select the aspect he wants would manifest essentially creating something akin to a cursed object.

He can do something similar to that he can even seal a simple blade in his wrist and make his hand a blade in moments. Seal a cursed spirit in his arm and its most prominent strength would manifest(here he can't choose what aspect he wants only the strongest aspect of it) able to essentially able to do a lot of versatile and tricky things.

Also he can take others body parts too like he can seal someone's eye into his own socket or skin from someone onto his own or anything he either is lacking or not.

I am emvisioning him as this whole monster with the body horror thing mixed in. Him essentially