Frequently used confusing terms.

Omni-field generator.

It is a part of Essence of Scientist. It basically creates a protective transparent barrier around the user as well as who the user wants to protect. Visual effects are similar to use of infinity by gojo but they are not the same.

This is just pure hard unbreakable barrier and nothing that harms the host can get past it unless the host wants.

Alaric usually wears it like a second skin and only releases it during spars.

Essence of Home dimension (E.H.) from now on.

It is a separate infinitly dimension outside of time bound with Alaric due to Essence of Home .

It's shap changes according to host and contains everything Alaric will ever need.

A fraction of essence of Harem/Binder.

It connects Alarm to his loved ones life. So unless Alaric dies, they also can't die even if they are thrown inside a star or even if somebody erased there existence, they will reappear. They will also be teleported to MC or in his E.H. when facing danger.

Alaric decides who is bind with it, like it can be his lover or wife or it can be just any kid or an old lady. So it's Alaric's decision who is bound with it.