The Island of Knowledge is a feature where rewards can be obtained after Tacticians complete Adventures.

Island of Knowledge Adventure Areas are unlocked based on the level of the Lighthouse. 

Adventures can be canceled prior to completion, but the Stamina consumed when starting the Adventure will not be restored.

* Every Adventure costs 10 Stamina.

* Adventure completion rewards are divided into Basic Rewards and Additional Rewards.

* All the Basic Rewards can be acquired upon completing the Adventure.

* Additional Rewards can be acquired based on the assigned Tacticians and Bonus Conditions.

* The Center of the Island of Knowledge will be unlocked upon reaching Lighthouse Level 30.

* After an Adventure is completed and rewards are claimed, the next Adventure will automatically begin with the same Tacticians who participated previously.

* To Change to a different Tactician, you must cancel the Adventure currently in progress, then assign a new Tactician and start the Adventure again.