Please EDUCATE ME!!

Nameverse: usually the plot is that soulmates are born with eachothers names on their body

Cakeverse: divided into cakes and knives/forks (I low-key don't remember) cakes taste and smell sweet to knives. This could be a blood sucking trope or straight up canabilism (they probably regrow idk I've never gotten an answer)

Guideverse: guides and espers. Espers have supernatural powers and fight monsters either in the open world or enter dungeons. They loose energy and need guiding to get back to full capacity. An esper that doesn't get guided will go rampant, spiralling into madness, creating destruction and eventually dying. Guides have powers to calm and restore energy for espers, this ranges from hand holding and kissing, to sex. The more intimate the interaction the better the guiding. Rankings can go from D class espers/guides to S rank espers/guides

I spent like 10 mins typing out a huge reply describing them and it didnt send lowk gonna kill myself

Oh it worked and I can't delete comments..embarrassing

Welp I only know guideverse and nameverse.

GUIDEVERSE (I'll explain it in simple way)
This actually is quite similar to Omegaverse BUT there's no mpreg and phormones as well as no fated pair.
In guideverse we have Espers, Guide and Normal human beings. (Quite similar to Alpha, omega and beta). But they are also divided by ranks. Eg: S-class Esper, A,-clasd esper and vice versa S-class Guide....and so on. (It has till from SSS-Fclass)
We also have bond similar to an alpha and an omega's bond.
When an Esper bonds with a Guide and vice versa, they are to be together forever. A Guide is a must for any Esper for the Guide gives Guiding to the Esper which helps in calming the Esper's mind and relaxing it's body.
Why does the Esper needs guiding?
- Esper's have special abilities like fire, wind, electric, teleportation, psychic ability and so on. But it also has its disadvantage. Too much use of such powers can lead to draining their energy and mental health leading to unstable mind, clouding of judgement and going rampage because of over exceeding their power limits. (Just think of it as playing high graphics (ability) games which is leading to overheating of the phone(esper) and finally bursting (rampage) of the phone due to the inability to handle anymore).

In this case, here comes the Guide. Guide have special abilities which helps in calming the Esper. (like a phone cooler to cool down the phone CPU so to make sure that the phone doesn't burst due to overheating.).

Guiding takes place through physical touch like just holding hands, but the most affective one is Intimacy be it be through sharing a kiss (saliva) or having s+x.

If u want good recs I can give you some.

Then comes nameverse.

As far as I know. It's like omegaverse but again No mpreg.
Here again we have charcters similar to Alpha, omega and beta. BUT no abilities present here. (Some manhwas may be a mixture of Guideverse and nameverse. An example could be the manhwa title "151.20%". This one is a mixture of Guideverse and name verse)
So here basically, some people are born with a name engraved on them since birth, the name engraved on their body are their fated mate's name. Sometimes the name may not be on them but it will be engraved in the future suddenly.