Everly Hale is the dying human mate of the second strongest Alpha in the world, Alpha Noah Clarke. When the opportunity arrises where he could save his mate Noah gets his mate a new heart but at a high price. After Everly undergoes the heart transplant surgery, she changes. She no longer has his mark, instead she falls for Nathan Cowen, or her heart does. What will happen when she learns the truth about her heart and who's it is?