Battle of Interdimensional Space (Part 1)

"I'm not doing this!" Nailisi objected loudly.

"Nailisi, it's time for you to grow up." Saleen paid her no mind as she went to the corner and began to weep softly. He summoned the God of Magic Net and let it swear that if he was unable to return and not dead yet, to follow Nailisi's command.

If Saleen died, the God of Magic Net would follow Nailisi for 10,000 years.

Ten-thousand years was long enough for Nailisi to become the strongest devil ever; she already had the 12 Notes of First Purgatory. If she couldn't realize her full potential by then, there's nothing more Saleen could for her.

He went about his business carefully as if he were putting his affairs in order before he took his last breath. Then he took Rafel to craft a magic array.

When they reached the 17th floor of the Magical Element Tower, Rafel asked Saleen "When I'm by your side when you're on a dangerous mission, are you ever concerned about my welfare?