"I am the song unheard, I am the eye unseen."
"May I ask, what am I?"
Emhardt tilted his head as he looked at the words before him, chuckled disdainfully, and murmured,
"Ha, it's a riddle. Looks like these horned and tailed demons have some brains too..."
Emhardt pondered for a few seconds and then tentatively said,
"Soul."
"Crack crack crack!"
With Emhardt's answer, the mirror-like gate split open a fine seam down the middle and then automatically opened inward, revealing a bright space with a faint, alluring aroma.
"Haha, the great Book Knight truly is the smartest being in this world."
His perfectly square book face unknowingly lifted up in an expression of pride and arrogance.
In an instant, he was captivated by the overwhelming allure of each book inside, eagerly stepping in without even noticing the mirror-like gate slowly closing behind him.
And behind him, as the gate closed, the outer riddles gradually mapped inward, eventually forming an extremely short name.
