Knight's Oath.

Kael frowned, still trying to process what he had just done, and then looked at Adalric. The knight's suggestive smile didn't go unnoticed, and Kael felt a mix of curiosity and discomfort. He knew his strength was something out of the ordinary, but he still had no exact idea of what it could cause.

[Special Class Mission: Train with One of the Four Sword Kings]

[Reward: Basic Sword Skills, Letter of Recommendation (Unknown)]

'A Letter of Recommendation, huh...' Kael thought, turning his gaze to the Old Man.

"Train me, huh?" Kael repeated, trying to process the offer. He had thought about learning swordsmanship, but... he wasn't too keen on revealing himself to the man. "And about who I am... I already told you. I'm Kael RedGrave. Nothing more to say."