Warning: This story contains major spoilers from Mondays episode ofSupergirl.
Read at your own risk!
Its really heartbreaking, Kreisberg continues, because he really has changed.

Credit: Robert Falconer/The CW
He really has grown and become a different person.
In the meantime, Benoist teases that the Daxamites are very different villains than what weve seen with Cadmus.
They have an entirely different set of motives, Benoist says.
Whats interesting about Rhea is that shes a calculating customer, Kreisberg adds.
So shes torn between her desire to reclaim her throne and her love for her son.
Her love for Mon-El is exactly why Rhea is not a fan of Kara.
Supergirlairs Mondays at 8 p.m.
ET on The CW.
Watch TheFlash-Supergirlmusical crossover Tuesday at 8 p.m.
ET on The CW.