This might get updated when I think of more things so yeah

Zera can speak with a few different accents to please whoever wants it

these include French, Spanish, and Russian

(speak to me in a French accent mommy 🤤)

Zero and Zera are always levitating, they both weigh about half a ton and if they actually touched the ground it would crumble beneath them so they always levitate by a few micrometers

Their powers come from specifically infrared light, making them completely immune to their own attacks (with a barrier) and also giving them their red highlights

They are resistant to other forms of radiaton but are not invulnerable to them, Zero can fly through space getting irradiated and come

out fine but radiation only harms them in the form of weapons used by their enemies

Zera loves to eat and Zero loves to fight, they don’t need to eat at all but it does help them, Zera gets enjoyment from it and if Zero ate more often, he would get a bit of a power boost and maybe he wouldn’t be so grumpy

the only downside is that Zera loves food so much that she now experiences hunger, not starving hunger but instead just slight discomfort and annoyance

Technically they are omnivorous because their fangs and stomach acid can break down anything (no literally anything) but they choose to usually eat meat a lot more than anything else

Zera loves Pepsi

Every part of Zera can be used as a pillow

her boobs, thighs, ass, belly

One of Zero’s ultimate moves is his Hyper Heat Vision attack, an ultra powerful burst of light from his eyes that can disintegrate nearly anything, its range is equivalent to the diameter of earth, he chooses to only use it for a few seconds because using it at full power will drain him of all his energy and leave him burnt out for a short while

The power and speed of their attacks scale with them

Zera is very loving and will love her partners for the rest of their lives, if they want to, they can ask her to keep them young and healthy

Zero is jealous of Zera because she’s smashed Skyblue and she’s smug about it