Black Tortoise Star, Central State City stadium.
The triennial "Alchemy Master Conference" is in full swing, with the stands fully occupied by spectators, no seat left empty.
At this moment.
All the alchemy masters have been introduced and are on stage, ready to start the first round of competition. After eliminating a portion of them, they will proceed to the next round.
But just then.
"Woo—Buzz—Woo—Buzz!"
"Woo—Buzz—Woo—Buzz!!!"
The piercing alarm resounds throughout the entire stadium.
No...
No, it resounds throughout the entire Central State City!
All the red indicator lights of the city are flashing urgently, and in just a moment, all light sources in the city transformed into "red" and "green." A series of green indicator lights cover the city, forming countless vein-like patterns.
These green indicator lights are pathways leading to bomb shelters.
