"Laetitia is a beautiful world filled with fantastic locations such as the Star Sanctuary, Sky Falls," and the Aurora Plateau. However, over time, the power and influence of Chaos began to grow."" So here I am, asking you to help us restore balance to the world." Adjusting to life in a new place will not be easy, but I will be with you every step of the way!"" Please, we need your help!

"In Monster Super League ...... Over 600 unique Astromons are waiting for you to join! Become the master of the various Astromons hidden throughout the continent of Rathia. Each Astromon has a story steeped in the lore of this magical fantasy world! The greatest masters raise the greatest Astromons The Roaring Dogs can grow and evolve into more powerful and awe-inspiring versions. Use magic-filled skill books, gems that further enhance the Roaring Dog's abilities, and trinkets with mystical powers to make your Roaring Dog the most powerful of them all! Once you become the greatest master of all, no enemy will be able to deal with you. You'll be adventuring all over Laetitia in your own dirigible! Board your dirigible and prepare to embark on the adventure of a lifetime!

You never know what excitement awaits you around the corner! You can join a clan and unite with other hosts from around the world! The Titans have emerged to disrupt the world order. Their power and size prevent them from being the enemy of a single master. Join the clan of your choice, share useful information, and together you can banish the Titans! As you grow and contribute more and more to your clan, you will help keep the balance within Laetitia. Masters compete against each other to determine who can save the world and become the most powerful Master in Latistia. Doubt how strong you are becoming? Join the Celestial League and fight other Masters! Choose the right team and you can even defeat opponents much stronger than you! But watch out for your opponents' hidden celestial bodies and wait for a surprise attack at the right time!