The Search for Ala-Gold

The Search for Ala-Gold is the plot for Splatoon x Mario Party.

Recap
Blue Toad talks to an Inkling from Inkopolis. He then tells them that the Great Zapfish and Yellow Toad have gone missing. The Inkling gets a hero suit from Blue Toad and teams up with Mario and his friends. As the story processes, Blue Toad, Sheldon, and a silhouette (possibly Yellow Toad) talk to each other on the phone. As Yellow Toad is finally discovered, he is brainwashed by DJ Octavio because he is wearing hypnoshades. Meanwhile, Blue Toad brings Yellow Toad to his senses by jumping and using a jump flick to throw the hypnoshades off. While Yellow Toad is stunned, the heroes finish off DJ Octavio while Blue Toad tries to wake Yellow Toad up. Meanwhile, Yellow Toad is injured in the head and starts to remember. The heroes finish off DJ Octavio with the modified Rainmaker, and DJ Octavio is defeated. The Great Zapfish is back on the tower, DJ Octavio is trapped in a snow globe, and Blue Toad and Yellow Toad are back together (although it is unknown where Yellow Toad is after completing Story Mode in the game)