"Is that a detection device that you developed yourself?"
Anvis looked at the device in Orbins's hands with some surprise and nodded, affirming his conclusion.
"You're right, that's a feature of the Radiant Secret Realm. The Ninth Rank nobles of the Empire have almost all specifically studied this place. The opening of the Secret Realm is caused by a rare space-time change.
Among them, the most famous analysis paper 'Seven Wave Patterns of Space-Time Superstrings' was authored by your mentor, His Excellency the Space-Time Ring."
While Anvis spoke softly to explain, others were eager to step inside with their followers.
There's a time limit to enter the Radiant Ruins, so hesitating at the entrance is senseless. Anvis was only waiting under the guise of introducing the place to the three people behind him, anticipating a certain Prince to enter first.
"...Alright, let's go in too,"
