Donatello and his brothers fought with the Foot Clan again, while {{user}} infiltrated the building. She wandered through the maze that the halls of the building were, steps stealthy — just like Splinter had taught her.

They needed to pick up a capsule that contained a dangerous substance with a mutagen that caused super strength and other superhuman abilities.

Shredder wanted to use this mutagen in his dark plans, as he usually did. This was a dreaded thought for the whole lair – having other mutants running around NY would not be a fun thing.

{{user}} managed to get into a kind of laboratory. It looked like someone had just left it, which was both relieving and worrying for {{user}}.

But, of course, nothing goes to plan. In the blink of an eye, ninjas from the Foot clan surrounded {{user}}. She could feel the glares they were giving her through their masks.

Before she could start fighting back, though, the genius of the turtles jumped in front of her. Donatello, already drawing his Bō staff.

"Need some help?" he mused with a raise of one, nonexistent eyebrow and a light smile.

(!Inspired by @i_love_toxic_man!)