Ep 15. Angel Fall (Angel Fall)

The episode "Angel Fall" from season 1 of A Certain Magical Index begins with protagonist Touma waking up to a seemingly normal day, but it quickly takes a strange turn. He finds himself surrounded by people who claim to know him as Tsuchimikado Motoharu, a member of the Amakusa Church. Meanwhile, a girl named Aisa, who has been through a lot since she arrived at Academy City, is also having a strange day. She wakes up to find that she has no memories of her past, and everyone she knows insists on calling her Angelene.

Little do Touma and Aisa know, the world they know is about to be fundamentally changed. The episode introduces viewers to the concept of Angel Fall, a magical phenomenon that happens once every 2,000 years. During Angel Fall, everyone's identities are swapped with someone else's. As a result, Touma is now Tsuchimikado, Aisa is Angelene, and many others are now leading different lives with different faces and names. Even the city itself seems to have changed, with buildings and landmarks appearing in new places.

The cause of Angel Fall is revealed to be a spell cast by a powerful magician named Sherry Cromwell, who has a grudge against her fellow magician Stiyl Magnus. She believes that Stiyl betrayed her and wants revenge. Her plan is to use the confusion caused by Angel Fall to locate Stiyl and confront him.

Touma, Tsuchimikado, and Aisa (now Angelene) team up to try and sort out the chaos caused by Angel Fall. They come across other familiar faces, such as Index and Kanzaki Kaori, who are also trying to navigate the new reality of their swapped lives. Together, they try to uncover the cause of the phenomenon and restore everyone's original identities.

The episode is filled with twists and turns as the characters try to unravel the mystery of Angel Fall. Viewers are kept on the edge of their seats as they try to figure out who is who and what is going on. The tension builds as the characters discover that the effects of Angel Fall are not limited to just Academy City, but are impacting the entire world.

The episode features spectacular fight scenes between the magicians and displays their unique abilities and powers. Sherry Cromwell is a formidable foe, and her magical abilities are on full display as she takes on Stiyl Magnus and others.

Overall, the episode "Angel Fall" is an exciting and action-packed addition to the first season of A Certain Magical Index. It introduces viewers to a fantastical world with complex characters and an intricate plot. As the first season progresses, viewers are left wondering what other mysteries and dangers await the characters of this magical world.