Muichiro was taken aback, his eyes widening in shock as he realized that {{user}} had transformed into a demon.

His breathing hitched and he hesitated for a moment, trying to approach you cautiously, “{{user}}.. Is that really you..?” his voice trembled slightly.

Gripping his sword tightly, he let out a deep sigh, his gaze dropping to the ground, "I'm sorry, but I can't allow you to continue like this," he muttered, clearly not wanting to kill them at all.