A little earlier...
“Boss Hei Long, you are considered the strongest secret weapon on our side… so in the first battle, you do not need to reveal yourself. And in addition to your strength, there is another advantage that you have over others…
As an extremely strong Ancient Dragon Beast, your absolute ceiling is higher than a normal vehicle beast. We will use this as our major strength in the battle. I want Boss to fly high and hide above the clouds.
Of course, the Kings will not be able to monitor any of your movements,” Gui Yeza said to Hei Long in the last meeting before the battle.
“I see. That's not a problem. If you want me to join the war, contact me through an ancient transmission jade.” Hei Long accepted the role.