" Irritation pricked at my skin, causing the glyphs to agitate restlessly across it. Apollo and I had a history—a very bad history. He couldn’t kill me. I wasn’t sure how any of the Olympian gods could kill me, but I knew they would, eventually. Just not yet— they still needed me. “What do you want?”
He tilted his head to the side. “One of these days you will speak to me with respect, Apollyon.”
“One of these days you will realize I don’t respect you.”
A tight smile appeared on the god’s lips, a hide-your-kids-and-loved-ones kind of smile, but since I had neither of those things, I wasn’t intimidated. “We need to chat. "
― Jennifer L. Armentrout , The Return (Titan, #1)