Nico

Nico is a male Immortal with short black hair and cold blue eyes.

Blaze
Although not mentioned by name, he is first seen muttering Lotus's name halfheartedly, implying he didn't like her. Blaze also mentions this while talking to Lotus, saying that Nico doesn't like anyone, and not to be offended by his cold demeanor.

Trivia
''All that is written here has been confirmed by the writers of The Immortals. ''