Volume 8 ch 96. Luminous valentine came over via warp gate. The 7 luminous ass-shit (-3 that Demon Butler has dealt with) are now bowing down to their God. Now, what will Luminous do? Her servants have become too freaking self-important to be of use. Those old men are already stinking geezers... I hope she won't request to spare their lives?
Tensei Shitara Slime Datta Ken