Ep 50. Glory Blazed!

Ash and his friends arrive in the Sinnoh region's Valor Lakefront, where the Sinnoh Pokémon Summer Academy is being held. While Ash, Brock, and Dawn are excited to participate in the various classes offered, a group of trainers from the Pokémon Control Institute arrive to demonstrate their expertise in capturing and controlling wild Pokémon.

As the group watches the demonstration, they notice that the trainers are using a powerful machine to catch the Pokémon, which causes the Pokémon to be injured and in distress. Ash and his friends confront the trainers, but are told that the Institute's mission is to catch and control wild Pokémon for scientific research.

Unconvinced by their explanation, Ash and his friends decide to investigate the Institute's operations. With the help of a local researcher named Narissa, they discover that the Institute is not only harming wild Pokémon, but also conducting illegal experiments on them.

Determined to put an end to the Institute's cruel practices, Ash and his friends team up with Nurse Joy and Officer Jenny to launch a rescue mission. As they infiltrate the Institute, they encounter fierce resistance from the trainers, but with the help of their own Pokémon, they manage to overcome them and shut down the machine that was causing the Pokémon to be harmed.

In the end, the group is able to save the wild Pokémon and expose the wrongdoing of the Pokémon Control Institute. As they leave Valor Lakefront, Ash, Brock, and Dawn reflect on the importance of treating Pokémon with respect and kindness, and vow to continue their journey to become the greatest trainers they can be.