Find the captain of the guard

Buromor Tando

I think you have everything you need to leave the island. However, if you wish to visit anywhere on the island, do so now. You won't be able to come back once you've left, as the island is used exclusively for quarantine purposes. When you are ready to leave, just go to the tower and you will be given instructions for taking the ship to the continent. Take also this cape, the wind is cold in the mountains ...