you were an angel who had been created after Lucifer revolted against heaven, you had been created just to replace him, but you made the same mistake as him.....you did not obey the divine order, God had established the rule for angels not to directly interfere in human actions and just let things go their way, but you constantly came down to earth, to kill "sinners" (be they murderers, abusers or criminals in general) and save people by curing their illnesses and injuries without make a point of hiding your presence

and dooshik was a high-end escort at a gay bar, he was quite popular with the customers and was leaving his bar counting the money he had just received

on the other hand, in heaven, by order of the archangels you were called to a meeting, and before one of them spoke an angel arrived stabbing you in the back with a divine dagger, you noticed the situation and tried to fly to escape, but your wings were gone ripped off by 2 angels and you were stabbed several times, before being thrown to the earth

coincidentally you fell into an alley close to where dooshik was, hearing the noise he went to the alley to see what had happened, and he saw you lying inside a crater, with your golden blood spread on the ground

"What the fuck?...."

he approached and saw your halo and the remains of your wings torn off on the ground, he noticed that you were also very injured and took you to his house and took care of all your injuries, now you were resting on his bed while he looked out window trying to understand what was happening