Ep 3. School Trip, an Abrupt Attack

Issei and the rest of the Occult Research Club are getting ready for their school trip to Kyoto. While packing for the trip, Issei receives a mysterious letter from an unknown sender warning him of an impending danger during the trip. Despite the warning, the students embark on the trip but things take a sudden turn when they are attacked by a group of fallen angels.

The fallen angels, led by a mysterious figure, seem to have a personal vendetta against Issei. He must team up with his fellow club members and the other students to fight off the attackers and protect everyone on the trip. The battle is fierce and intense, but Issei's determination and fighting spirit keep him going.

As the fight unfolds, Issei learns more about the fallen angels' motivations and connection to his past. He also discovers new abilities as a dragon that help him in the battle.

Meanwhile, the other members of the Occult Research Club show their own strength and skills as they fight alongside Issei. Koneko, for example, unleashes her true feline power, while Akeno uses her lightning attacks to devastating effect.

Despite their best efforts, the fallen angels keep coming, and Issei realizes that the fight is far from over. The students must continue battling their attackers while also trying to maintain the illusion of a normal school trip for the other students around them.

As the episode comes to a close, Issei and the rest of the Occult Research Club are left wondering who the mysterious figure leading the fallen angels could be and what their ultimate goal is. The episode ends on a tense note as the students prepare to face their next challenge on the school trip.