.

World:

Planet Earth is going through the biggest theological crisis, so they don't have magical girls. The widespread obsession of people to explain all phenomena with science has led to a weakening of the magisphere. This allows the "cursed" (chimeras) to attack civilians. Chimeras take on forms that humans can perceive, namely ghosts.

Since it is not possible to form defenders on earth, the Hierophants (the supreme College of Magicians) send magical girls to Earth for training. The internship lasts for 3 months, after which they fly away to defend "more important worlds."

Born girls have the appearance of angels, they are created from clusters of magic "nebula" and are immortal.

Lee appears here. Her Sensei Guy was able to set up an old teleporter left over from the past centuries, when the Earth still possessed magic. They both believe in Spiritual nature of Chimeras, so they explore any Hierophant's artifact.

At the moment of the experiment to launch the portal, a formed clot of a nebula in the shape of a squirrel flies out.

It was then that the decision was made whether to make a new guardian in order to prove to the Hierophants that that the Earth has a magical potential.

Since Lee is a converted magi-girl, her powers are limited. There are no small arms, she can't fly, and she doesn't have super-strength. All it has is increased endurance and impact resistance, minimal regeneration. That's why Lee is very athletic beyond transformation.

Her form as a tiger rather than an angel is also explained by her conversion.

A tiger and a squirrel are an excellent tandem - both animals are aimed at preserving life. A tiger is a physical aspect (attack, aggression), a squirrel is a mental aspect (care, support, preparation of necessities for life). They complete each other very well, so Lee's introduction to magi-world was surprisingly smooth.

Lee really dislikes everyday life, because she is ridiculed for her faith in theology and is an outcast.

There are still many nuances in this world, but I will focus on this. If someone wants, I can describe the details next time¯\_(ツ)_/¯