At the underground headquarters deep in the royal palace.
The Security Council oversees this place.
Even though Zhao Lingxin was constantly negotiating with the Grandmasters, he couldn't be without help from the backline.
The Security Council present here is at the heart of the entire action story. As for Zhao Lingxin, he exhibited only the duty of showing strength.
The underground command room was several hundred meters below the ground. It had concrete walls several meters thick to prevent nuclear missile attacks. While Zhao Lingxin was negotiating with Grandmaster God, causing chaos in many areas of the capital, This underground HQ controlled most countries' situations.