The world of the supernatural.
Like you I feel that there is far more happening that we don't perceive with our eyes and ears than the actions of angel and demons in our midst. We know they are there. Some are adorably cute but others are powerful beings and things are not what they seem to be. Ever read, "This Present Darkness" by Frank Peretti? An action thriller of a battle between Angels and Demons.
Thanks for sharing @beeber