At the top of the Star Observation Pavilion, a Mandarin Duck Mirror was installed.
With the help of this magic artifact, Wang Chen could observe in real time the scenes within and outside the Guarding Heavenly Master Mansion, even from his underground secret chamber.
He had just discovered that the street outside the Heavenly Master Mansion had unexpectedly been blocked by barricades and lined with a row of crossbow carts.
Hundreds of fully armed soldiers were currently surrounding the Heavenly Master Mansion!
These soldiers, donned in iron armor and wielding shields, spears, battleaxes, and other weapons, gleamed under the sunlight.
Not only that, atop the rooftops of the nearest east and west buildings to the Heavenly Master Mansion, numerous archers were crouched.
Even through the Mandarin Duck Mirror, Wang Chen could feel the tense atmosphere outside!
He couldn't help but frown.
