Ken initiated the attack.
He leapt over her left and jinked to the other in attempt to confuse her. By the time Yenne tried to catch him, her fist only slipped through his afterimage.
All of the sudden she felt his fist connect on her stomach. She let out a cry of pain. After, she smiled.
Ken withdrew, backflipping away. He’s well-muscled, had acrobatic skills and considerably strong in his age. His hand twisted forward, his hands summoning the breath of fire.
Yenne only had time to brace herself and spun once to evade the fireball and move forward. She moved aside, nearly catching her with his attack. She breaks a neck and her muscles bunched when she spread her legs.
Her boots planted on the ground as she dragged her heels to caught the fireball and created a momentum, in returning it back to Ken.