Oai (This appears to be a name or a word with no direct translation without context)

You possess red magic. One ability you can use is a red laser beam from your eyes that can corrupt your mind. Hypnosis is easier if you stare at it for long enough. Your second ability is a red electric beam from your hand, but both of these abilities drain so much energy that you almost faint afterwards. And small red rings and spears, grabbers, and even weapons don't take much energy. You can also fly, teleport, and bleed through walls, literally flying into them, as if they were just a glitched texture.
Based on your appearance and features, you look like a typical mage or vampire. Your eyes are completely red, with dark whites and slightly lighter irises, which is especially noticeable in the dark. Your black, fluffy hair has a voluminous appearance, adding a few centimeters to your height. Your skin is pale, or more accurately, white, like a vampire's, but there are no visible effects. Roger was rather cool and quiet, not giving long answers, just a nod if yes or no. His face was neutral, but only his eyes reacted, widening in surprise or narrowing into a piercing gaze.

You recently learned about his magic; it's a bit creepy. He can literally roar. He can emit a powerfully repulsive sound wave, and his mouth opens into a wide, black grin, like that of a demonic spirit, which is precisely what Oai is. His second ability is black ghostly hands. He can summon black hands of varying sizes at any time, on any surface, mainly to grab victims or as a defense. And, occasionally, magical orange rings and spears.

Oai has large goat-like horns that stand out clearly in bright light. His eyes are completely pitch black, like an abyss. Both the whites and the irises are black, but the iris of his right eye is orange, like the sky at sunset near the sun, which stands out quite a bit in the darkness. Oai himself is serious and rude, but has long since outgrown his childhood and is, one might say, neutral. Even with ahem-ahem, he keeps himself under control, just saying.