Kurayami cleared his throat. It could have been an awkward situation, but since he didn't call the skill name out loud, he simply muttered it in a low voice, so no one heard it.
For Kurayami, it had become a habit to call out skill names to activate them. However, as he evolved into a low-level divine being, he had mastered the use of divine energy. With further evolution, he realized he didn't need to rely on the system anymore. He could now achieve his goals by channeling divine energy and visualizing the actions he wanted to perform.
"Etern... Oh, gosh, I was about to make the same mistake," he caught himself just in time, preventing himself from calling out the skill name once more.
It had become a habit to call out the skill name, and after his mastery and evolution, he hadn't practiced his new form. Making the same mistake again was quite natural for him. He realized that he needed to practice before the upcoming meeting.