Gabriel DropOut (2017)

S1E5 The Angel Whose Illusions Were Shattered Like Hell

On an intensely hot day, a figure clad in full-body protective gear arrives in the city of Maiten. This enigmatic character is Tapris, an angel on a mission to find her cherished mentor, Gabriel. As she navigates her first day among humans, she encounters a whirlwind of surprises and terror, culminating in an unexpected meeting with Gabriel herself, though she remains oblivious to the identity of the person she has just crossed paths with.