Monstro is an enormous whale and the main antagonist in The Legend of Cholena. Searching for Cholena after escaping The Mouse Bandits - Nicodemus lost his way out of the 100 Acre Wood and tried to find her at the ocean. But He was swallowed by Monstro who ruled the ocean. Nicodemus was living inside the whale with a boat. Meanwhile When Cholena and Jiminy came to save Nicodemus - They build a fire to make The Whale sneeze them out. Enraged Monstro chased the three to shore. But He was defeated by crashing into a rocky sea cliff. Cholena Jiminy and Nicodemus are safe at last.