I Became the Master of the Demon Sword

The protagonist, Rohan, who is mentally exhausted, is comforted by a bright and affectionate saint like the sun and develops a love for him. He is also the culprit who ruined the protagonist, a corrupted magic sword sealed by the temple. “If you need a sword later, I will be your sword.” He makes a promise he cannot keep, and takes in the protagonist who lost everything overnight and is destined to wander, and takes care of him until he goes to the temple. Before he knew it, parenting became his sincerity... The child he raised with care became pretty, kind, and very affectionate. “I don’t believe in gods. What if it was Arpel?” Well, you are a priest after all. “Should I kill that per...