C894 Cross
Chen Yi tightened all the muscles in his body and clenched his right hand into a fist. He punched the back of Li Su's head.
Although Li Su had her back facing Chen Yi, he was already familiar with the situation behind her, as if he had eyes at the back of his head. The instant Chen Yi's fist was about to touch him, Li Su's head tilted slightly to the side as Chen Yi's fist swept past Li Su's ear