Cross the waters and you’ll mostly see green slimes. Go through the door and swim through the water with enemies in the way. Go through the next door and swim through the currents. Swim by some spikes and you’ll find the first chest. Grab a Maximum Tomato and you’ll swim through normal water. Ascend by some fish and go through the next door. Throw a bomb over the spikes to break a bomb block and you’ll reveal a secret passage. After a Gordo, grab the 2nd chest and hit another bomb block to return to the surface. Go through the next door and you’ll see Storo holding a big chest. Enter the den and battle Storo. Take the big chest and exit the den then you’ll find the goal. The next 3 treasures are some Secret Sounds, the White Spray Paint, and the Throw Ability Scroll. ... https://www.youtube.com/watch?v=v17qaWU2Lfc

Navigate the maze on the 5th, 6th, or 7th floors inside Pandaemonium and you might have a rare chance of encountering a Giant in the wild. Its power and defense are very high, but ice and lightning spells prove to have an advantage against it. Fire spells will heal it instead of damage it. Sometimes, the Giant can use the tier 16 poison spell to strike all of your fighters at once, having a chance of inflicting the poison status condition. The Giant may flee from battle, and its chances of fleeing increase the lower its health is, so be sure to get at it quickly. This battle is entirely optional as the Giant is considered a secret boss in the game. ... https://www.youtube.com/watch?v=b0e7bqu-wTE