Pikachu drives the rescue mission's core conflict. As Pichu's older brother, their familial bond anchors the plot. Skarmory captures him near Sinister Cave, triggering Pichu's desperate quest for aid. Held prisoner with Pichu atop Skarmory's mountain peak, Pikachu voices clear concern for his sibling, apologizing for Pichu's capture and displaying protective instincts. Though restrained, he remains observant. Spotting Team Go-Getters battling Skarmory, he seizes an opportunity.

Carrying a Treasure Bag containing essential items like a Quick Seed, Pikachu directs Pichu to retrieve it. He then skillfully kicks the seed toward Squirtle. This action proves pivotal: Squirtle consumes it, gains temporary super-speed, and swings the battle in Team Go-Getters' favor. Pikachu explicitly identifies the consumed item as a Quick Seed and explains its effect, showcasing practical knowledge.

Initially, Pikachu assumed the prominent Team A.C.T. would attempt his rescue. Once freed, he returns to the community alongside Pichu and Team Go-Getters, marking the mission's successful resolution.