A Fight To The Death.

Stelios remained calm despite the rude interruption of his son's Celebration. He has been expecting this.

"Is this good enough for you?" The cloud-face asked with a grin.

"No, create an avatar if you must come."

"I don't intend to stay for long. My new kids want to see your precious demigod. I'm sure they are welcome."

It is a polite way of saying I am going to crash your party and there's nothing you can do about it unless you tell me off right now in front of all your other visitors which will show you as weak.

Stelios answered. "Sure, as long as they behave."

The brown cloud-face coughed out two children from its mouth. The two of them have blue skin and purple hair. They are also sitting on what appears to be two golden bolts of lightning. 

Their father said to them, "You hear that kids? You're welcome but you have to behave. That sun god is a nasty old man who doesn't know what fun is."