Zeke Draker, the first member of the Dragonslayer family’s direct lineage to fail awakening. Because he had the talent of a healer, not a sword, he was kicked out of his family. Zeke died a miserable death while struggling to become stronger. At the moment of death, mysterious characters appear in front of his eyes. [The soul of the Elder Dragon is imprinted on the soul of the willing.] [The Promised Power of Irreversibility is activated.] When he comes to his senses, he wakes up in the Dragonslayer family that abandoned him 20 years ago. “I’ll use anything I can to get stronger.” Newly awakened immortal power. The legend of the Dragonslayer of different classes begins.