{Let's do a poll here: should Theresa have the Flame-Chasers assist the Chrysos Heirs, or should only the main cast assist the Chrysos Heirs? Everyone, share your thoughts. I'll use the option with the most votes as a reference.}
"Theresa, your Etherium Spirit was truly impressive, but it felt like we weren't fighting an Etherium Spirit at all—we were fighting a living, breathing hero. The sense of realism was just too strong."
"So, Theresa, you really didn't bring out the Kevin from inside the Memory Bubble?"
March 7th looked at Theresa in confusion, recalling the lifelike expressions of that Kevin Etherium Spirit as she asked.
"Of course not. That was an Etherium Spirit I shaped using my own memories as a template. Every Flame-Chaser Etherium Spirit is like that. They aren't from the Memory Bubbles."
Naturally, Theresa would not put the Flame-Chasers through such trouble. She had merely had a sudden inspiration to use them as Etherium Spirits in battle. It was somewhat like being a Pokémon Master: Theresa could turn the Etherium Spirits into physical entities and let them take part in combat.
After all, she was an Aeon now. When she stepped in, it was no longer like using a cannon to kill a mosquito—it was more like using a dimensional reduction foil to wipe out ants.
She knew ordinary planets could not withstand her messing around, so the best approach was to use the Flame-Chaser Etherium Spirits to crush enemies like a Pokémon Master. If the enemy was at the Emanator level, then Xiao Bei could step in, since he was also at the level of an Emanator of Binding.
At worst, Acheron could unleash her ultimate through mournful weeping and send the enemy to meet Nihility. With Theresa, the Aeon of Binding, around, Nihility no longer