Gurumin: A Monstrous Adventure/Spinach Caverns (Bracken Hollow)

Before heading back to town, walk to the other end of the map, beyond Monster Village and look for Asparagus Lake. You will see Bob taking a breather – no fight this time, just a friendly chat. Wear your goggles (make sure they're level two at least) and explore this place. Sit on the duck at the jetty and it will take you to an edge of the lake. You can't do much there, so it's more of a joy ride. On another, swim towards the landing to your right and you will see a weak wall. Blast it to find a lightning part! Use this like your fire part. It's a great weapon to have!

Head back to town to have a look around. You will find Rocky hiding in Disk's shop. He does not want to move at the moment. Check out Cylinder and you will see two new skills! Beta Parts and Wind Parts are for an extended version of the Forward Slash Drill Skill and Downward Lash skill respectively. You will find that Fan's cakes are disappearing again as well. Once out of town, you can also take some time to visit Mole Dojo, though you can't do anything there for now.

Spinach Caverns
Once you enter, you will see a cut scene with a mysterious girl at the start. She casts a spell and a gigantic rock falls before you! Who is this girl? Puku appears and mumbles something (or nothing), and doesn't reveal what he knows. But, he tells Parin that a certain mole is capable of destroying this rock.

Off you go to find Doug the Mole. The cave is just a little below Spinach Caverns, you can't miss it. Once there, Doug agrees to help, but on one condition. You will have to beat him. It's not a fight though – rather, it's a contest to see who can destroy the most rocks! No problem for you and Parin! Just destroy more rocks than him, and once you get about 40 rocks, time will run out and Doug will go help you out.

No good, the rock's no ordinary rock – it's a really, really hard rock. Doug talks about his brother Digby, and if both of them can combine their skills, it should do it! Talk to Puku and Doug and you will know that Digby is heading for Monster Village. You will find him at Monster Village and he will agree to help you. However, he got lost and you will then have to head to both the Fountain Clearing and then to Asparagus Lake to find him and lead him to the right location.

That does it! You finally managed to get both of them together at Bracken Hollow. It's time for them both to work their magic! It's done in a matter of seconds, since "Brothers can do anything if they work together." Now it's time to move on.