Octoling Workout is the twenty-seventh mission of Splatoon 2's single player modeOcto Canyon and is the fourth and last mission to encounter a group of Octolings.
Oh, Judd. When your capsule opens in the future, you may find yourself alone. Should that be the case, I ask you to re-energize the capsule once again. Oh, dearest Judd, I only hope that you can forgive me for all I've put you through.
Location:
Near the center on the side closest to player spawn, there is a brown ink proof block. Covering the purple ink adjacent to it will reveal the crate containing the scroll.
Sardinium
Location:
Armor
Octoling Workout has 5 pieces of armor to collect.