Moonless Sky

Su Yun transmigrated and became a live streamer. Suffering from no talent, he practiced all kinds of skills live every day in order to make a living.
Such as flying cards slicing flies; wooden swords playing table tennis; flying needles shooting bulletproof glass; long jump landing on water without sinking...
On the first day, Su Yun learned flying cards, and people thought he was here to be funny.
On the fifth day, Su Yun's flying cards split the cucumber, and the people thought that was the best he could do.
On the thirtieth day, Su Yun's cards cut through the stake from ten meters away and beheaded the fly... The crowd was shocked and then agreed that it was a special effect!
...
Sometime later, when Su Yun was accidentally exposed and received a summons to file, more of his skills were revealed one by one: 
The flying skills that enabled him to cross the river!
The sword art of splitting rocks with one sword!
Flying needles that were comparable to the penetrating power of a bullet...
Police: Are you sure this is just a live streamer? Immediately file for an s-level case!

The Police Called Me For The Filing, Revealing Me, A Master

"Report! The unidentified flying object has disappeared!"

"Report! It's been about twenty minutes since the unidentified flying object appeared and disappeared."

In the ground command room of the various countries, similar responses came one after another.

The sudden appearance and inexplicable disappearance of the unknown flying object puzzled all the countries.

Facing the formal inquiries of the Atlantean Kingdom, Great Xia gave a resolute response.

In the response, Great Xia firmly denied that they sent armor to steal information about other countries' progress. They even attacked the Atlanteans for their irresponsible words.

Great Xia's attitude was seen by the various countries, making them even more puzzled.

If it was not Great Xia, what was that humanoid unidentified flying object?

Could it really be some higher-level alien civilization?

Refinement on the Moon! (2)