Tower of Spirits

Link's first mission in begins with Princess Zelda passing Link a note. Zelda requests Link's aid in investigating the disappearance of the Spirit Tracks. To do so, they must slip past the Castle Guards, head to the Tower of Spirits, and meet its custodian Anjean.

The Tower of Spirits and the Spirit Tracks are part of a lock system on the Demon King. "After much carnage and loss, the spirits captured and imprisoned the Demon King in a dark realm, sealed with a tower and metal shackles across the earth."

- Spirit Tracks prologue