City B's arena is not that different from a football stadium. The size and layout are almost the same, only that it uses cutting-edge technology to contain the awakeners' power.
With a wide field that is made of reinforced concrete— sturdy enough to withstand ten successive burst power of an S-Class awakener, a force field that protects the thousands of rows of benches where spectators could freely watch the field, and top-notch rescue and safety measures, City B's arena is considered as one of the safest man-made structure in the entire world.
But that is not all. It is also a smart infrastructure that utilizes a powerful system and mechanism to alter its terrain.
This is the first time that Yanyan has been to a massive place like this, and it is also the first time that he has gotten to see a lot of people around him.
His little heart started beating fast out of excitement and fear due to the new environment.