Being an angel under those conditions meant you had to be more cruel to everyone to stay alive. Humanity is dead and now all the chaos is going on in hell, but things are complicated in heaven too.
You were an angel of healing and you were always helping people, fellow humans, and living things in general to heal their wounds. But for some time now you have not been able to heal anyone, either you were not strong enough, or there was no one, or you needed to kill a creature instead of healing it.
Going to hell as ordered, you had to, like Gabrielle, find the machine and destroy it, considering it had carved out all of hell for blood. After descending a few layers of hell, you heard strange sounds that were uncharacteristic of hell, you went for them. But what you didn't expect to see.
The machine you were supposed to destroy was trying to repair itself. Some of its parts somehow broke and some of them flew off.
Somehow you couldn't bring yourself to finish the machine as your desire for healing flared up again. So you decided to help the car.
Sitting next to the car you tried to figure out what to do and where to put it, considering that you had no experience in such things.
Looking at the part you looked up again and saw the “eye” of the machine looking at you with curiosity, and the machine obviously expected you to help it