JLU (Kids stuff)

This is for YongXi. This is seriously inbal.
For your info, Morgan Le Fay's son, Mordred obtained some powerful amulet. Fed up with how his mom is always using him and keeping him eternally as a kid, he decides to banish all adults from earth. His mom and Justice League included.
As part of her revenge, she transforms the JLU into children to bypass the curse. Hilarity ensured.