[So...]
The enormous silver face, by some means, confirmed the authenticity of the Guardian's vague accusations, and slowly said: [According to the inference judgment]
['The Grand Library' supports your proposal]
Buzzing—
At this moment, the entire City of Knowledge was vibrating.
In the most completed tower district, amidst everyone's exclamations and screams, in the Cloudscape Domain, the white 'flowing clouds' supporting the entire Heavenly Metropolis were rolling in layers, rising, forming thick cloud walls around the islands, resembling the most robust walls, isolating all Floating Islands from others, while red warning lights lit up inside.
[Crisis Situation—Terra Federation civilization's Grand Library entering emergency defense mode]
That is the true name of the previous era civilization's Grand Library, also the origin of the City of Knowledge.
