Combined resistance of the Cosmic Limit

In a secluded location on Earth, a young man stood while gazing at the sky. 

Eryndor has joined a mission to contact Shx'Trelith? That's nice. 

He opened his hand, embedded on his palm was a glowing symbol, extremely complicated and purple in color.

The symbol glowed faintly, before the young man began disappearing, starting from his toes.

A few seconds later, no traces were left in the secluded area, which might've given away a hint of the young man's presence.

"Erin, my baby! You're back! How was the trip to Earth?"

It turns out the young man was Erin who had helped out Eryndor. 

A middle-aged lady was ruffling his hair, while asking him about his experience.

"It was good, mom. Just not what I expected."

"Haven't I told you countless times? Your original parent's memories might've been changed or sealed, you'll have to learn the related arts or spells to deal with it.