Heavenly tribulation, cruel and merciless

Su Clan's Seven didn't have any special ability that allowed him to recognize people from their feet, but he could recognize their shoes just fine.

In this strange Divinity Show that seemed to have traveled through countless millennia, one of the two people was wearing a cute pair of shoes.

Those shoes were a special product of the Spirit River Su Clan, exclusive to the numbered geniuses of their clan. Each pair of shoes was a unique magical treasure.

On that cute pair of shoes, there was a special mark that belonged only to Su Clan's Sixteen. Coupled with the familiar style, there was basically no chance Su Clan's Seven had made a mistake.

Su Clan's Seven sent a voice message. "[Voice Message] It's Sixteen! My God, it's Sixteen!"

His heart was filled with complicated emotions and his thoughts were in disarray.

How did Sixteen end up appearing in this Divinity Show?

Was she involved in a group tribulation?