Setting off

This is how setting off goes in The Birth of Thomlight Sparkle.

[the foals set off for Cylas' lair and enter Dinobot Island. Suddenly, Grimlock comes out and Thomlight gasps]

Thomlight: Cylas must have told them to stop us from reaching him.

Apple Bloom: Thomlight, they're friends of ours. They're the Dinobots. They're ancient Autobot warriors. Optimus covinced them to help us stop Lockdown, a Decepticon bounty hunter.

Thomlight: Oh. Listen, Dinobots. We need your help. My mother has been kidnapped by Cylas and we need to save her. Will you accept our friendship?