"This is your spiritual world, theoretically you can resurrect indefinitely. Plus the 10000:1 time flow rate, you have at least a dozen hours to try. But the Black Demon is the Supreme of Magic, in terms of combat skills she's just slightly inferior to me... If you can suppress her, then there's actually no need to pay 1/4 to obtain her power, because only the Supreme of Magic can possibly defeat her."
"Moreover, to the Black Demon, you're a substitute for the Observer, her malicious and cruel intentions can't be used on the Observer, so you become the perfect vessel for her rage."
"So I have another plan," Death Mad glanced at him: "I'll suppress her."
Ash opened his mouth, after a moment he asked: "What do I have to pay?"
"Theoretically, if I intervene you'd need to pay the final 1/4, but this time it's just activities in the spiritual world, so you can keep the final 1/4... As the price, you must pay with the memory of Sonia."
"Can't you—"
