Mikael

- young adult (some 300 years for an angel, ~25 in human age), but due to a spell Mikael has become a child

- appears as around four years old and his mind has reverted to child state, he has lost his memory almost completely

- calls his wife Elean "mommy", she finds this adorable

- throws tantrums when things don't go his way, likes to be comforted and hugged by "mommy"

- before the curse, he worked as a demon slayer; he fights with a big sword and is rather powerful

- angel weapons are wielded by spiritual, not physical, strength, so he can still summon his sword in child form (though, he doesn't really understand its power and people hurry to calm him)

- when he was fighting a very strong demon that demon injured his eye, tainting it permanently; he wears a blessed eye patch as weaker angels could be hurt by his gaze