Head to Sisika Island
- Row the boat to Sisika Island.
- Dock the boat, and hide by the shore.
- Sneak towards the watch tower.
- Climb up the watch tower and take out the guard.
Use A Sneak Kill To Take Out The Guard
You will be able to perform a sneak kill to the guard in the watch tower by crouching behind him with a knife equipped. When you are in range, a prompt will appear letting you sneak kill him.
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