Puella Magi Pretty Cure: Holy Quintet!

'Puella Magi Pretty Cure: Holy Quintet!' is the 14th season of Pretty Cure. It is loosely based on Puella Mag Madoka Magica. The story goes like this: It's 200 years into the future, and a young girl named Homura Akemi (A.K.A. Cure Eternity) travels back in time to change history and save the world before it ends. But a familiar named Kyubey has different ideas, and wants to change the entire population of woman into an army of Cures. Knowing this could ruin some lives, Homura intends to stop Kyubey, even though his intentions aren't to harm others. It's themes are hope, wishes, time, elements, and magic.

Plot
In a futuristic world devastated by an evil sorceress called Walpurgis, a young girl named Homura Akemi learns the secret of Time-Travel, and becomes a Cure in the process. She travels back in time to fix things and save the world before it ends in the future.

She has 20 days.

Meanwhile, in the present, young Madoka Kaname and her friends Sayaka Miki and Mami Tomoe are well-liked in town and try their best to help others. But when Madoka is in a music store, she hears the cries of an animal. Curious, she ventures into the sewers where she finds a cat. Not a cat...a FAIRY! It calls itself Kyubey, a familiar from the future, and can grant girls incredible power in exchange for a wish.

He wants to save the world before it's destruction in the future!

Agreeing they should help, the girls give up their dearest wish become Cures. Mami becomes Cure Blossom, Sayaka becomes Cure Soul, and Madoka becomes Cure Hope.

Kyubey explains that in his future, the world is going to be destroyed in 20 days by a sorceress named Walpurgis. To ensure herself to be immortal, she placed pieces of her soul within creatures called Witches. Once every witch has been defeated, Walpurgis will be revealed and they MUST stop her before she kills any being. Even something as tiny as a rat will give her enormous power, and ensure her destruction of the universe.

Taking them to their first witch, the girls transform and defeat it easily. Congratulating them in their work, Kyubey takes them to their second witch only to be stopped by a mysterious girl in black.