In a world where magic is real and deeply embedded in society, Nathan, a young man from modern Earth suffering from cancer, finds himself mysteriously transported into the body of Killian Bloodgrave, the youngest member of the powerful and ruthless Bloodgrave family. However, learning magic was no simple task, especially with the Bloodgrave family's unique Blood Manipulation techniques. But Nathan had steeled his resolve. "I've already wasted one life confined to a sickbed. I refuse to let this chance slip away the same way." Just then, he heard a ding. [ Congratulations! You have inherited the Blood Mage System ]