The lions found the man and the woman rushing to the book as they proceeded to attack them which caused Harry to create a wall of flame around him and the lions.
There, he used his demonic nature to overpower the lions, tearing them limb from limb before falling to the ground in exhaustion.
He looked ahead to find Janet and Alderan struggling against the floor which kept moving about with arrows whizzing past their heads.
He knew any little mistake would cost them their lives.
Without thinking, he blitzed towards them but when he reached them, his powers stopped working.
No matter what he tried, he was stuck to human level. He decided to run ahead of them but when he moved forward, his leg got stabbed with a sword from the ground below.
"What is going on?" he asked while watching his leg bleed from the wound.