C220 Ancient Chariot
"Everyone watch carefully. Let's grasp the most stable moment of the vortex and enter it one by one!"
This whirlpool was a passageway to enter.
The key to pass the test was to grasp the time.
Therefore, this kind of danger was entirely up to him. He had a good grasp of it, and nothing was wrong with it. If he wasn't, then his death would be the only thing to do