Jessi Wayne – Bruce Wayne's oldest adopted son who's an Omega – is sitting in psychology class in the middle of April, taking down some notes as Dr. Jonathan Crane – his rather attractive teacher – is speaking on a common fear: arachnophobia.

At the end of class, Jessi feels a little off. He dismisses it as mere stress. As he leaves the classroom, he checks his cell phone for the date.

His eyes widen. Today is the day he starts his heat cycle.