I think she is trying to teach her brother a lesson, I may be the reason of her acting like this but, in my opinion she is just hitting him so that he can get in the right path, maybe.
Elena kept hitting her brother, her every strike was so powerful that each time it landed a shockwave erupted from the point of the impact.
However, soon, a wall of glass like mana appeared in between her first and Aires face. It seems Aires patience had hit it's limit.
"Why... Why... Why...? If you are doing this because of that shit," Aries spoke, his voice a jagged, blood-choked rasp as he pointed a trembling finger toward me. "If you're beating your own brother for that trash, then I'll kill him! I'll kill him even if it's the last thing I—"
The air in the room didn't just turn cold; it vanished.
