Honestly neither eiji nor rei were ready to be parents. One was self absorbed goal oriented lunatic and other was just too immature. Dabi is an unwanted consequence of their inept parenting. And now they want to what fight him again? Rather than fighting they should be on their knees begging forgivness. They have no right to stop him.
The male lead acts like both the father and jelly huaband tsun soo cute!
It's so freakin' cute omg!!! ε=ε=(ノ≧∇≦)ノ