Uriel unexpectedly enters a world where wizarding civilization is nearly extinct, inheriting a slumbering wizarding tower. To awaken this once-glorious tower and restore the unparalleled glory of the wizards of yesteryear, he pursues the lost knowledge of the wizards, entering different incarnations and traversing every corner of the world, bringing back forgotten wizarding secrets. Even amidst countless hardships and dangers—fearsome monsters, perilous anomalies, cunning hearts, and deceitful gods—Uriel never falters. Because… he is that wizarding tower itself.

Awakening from a coma, he finds himself no longer "human." This is a body stitched together, a defective product of a failed experiment. He was experimental material who "should have died." Yet he did not die. From experimental subject to wizard apprentice. From a Frankenstein's monster to a seeker of mystery. In this world ruled by wizards, where truth is the blade, every wizard pursues knowledge, deciphers the rules, and their ultimate goal is singular: to become an immortal being, to become the omniscient and omnipotent "Lord of Truth."

Kamal looked at the black body of the person in front of him, and the heart was so black that water could flow out. "Open it up." "Uh, Lord Kamal, I just have the flu, isn't that bad?" "No, your heart is broken and needs a new one." Looking at Kamal with a serious face, Coric silently apologized for the patient lying on the operating table, then cut open his chest with a knife. Poof, blood splattered all over the two of them... "Look at you, you have been interning for a month, why haven't you learned the skills of opening up the chest yet?" Coric: "..." This is the story of a man with mediocre magical talent who opened up an alternative wizard upgrade path. Doctor Kamal's skills are really getting more and more bizarre... (with gold fingers but no system, fictional steam background)