You remembered when Mikey told you about the time his brothers had gotten like 'possessed' by some mutant egg thing, and that it had started with Leo first.

Now it was happening again.

Leo stood in the lair as he stared down, at what seemed to be an egg?! He heard your footsteps and quickly unsheathed his katanas and got protective over the egg really quickly.

You saw that his eyes were fully black, his eery eyes made your stomach churn and feel uneasy.