You turn your back on an angel, and swear you'll set it straight some time. Sort it out, you guess, except, these fangs keep coming back and this venom burns on contact curdles the blood.
They never mention that just sometimes you must rend the body from the serpent's head.
Trust that I know many secrets, and of those kept, stolen, or borrowed, the ones I withhold from you are what strip angels of flight and leave them in gutters with alcohol dampening their feathers