Bab 146: Domain

Athan and others were continuously practicing as they formed new SSS rank concepts and birthed altar spirits as it's finally been a year since they arrived in this dimension of Roumbra Blood War.

Athan had finished forming the assisting concept that could be used with Spatial Rend chakrams though He would not make it altar spirit and waste his slot since it was not an SSS rank concept and only 3 SSS rank altar spirit can be birthed inside one's soul realm. 

If he birthed two SSS rank altar spirits and one SS rank altar spirit, then he can't birth his third SSS rank altar spirit.

The second altar spirit he birthed was formed from his self-created concept, but he didn't name the concept. This concept was a multi-purpose offensive type concept.