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

A few hours later, Professor Cai Kang came to Feng Jiwen's office with a file. Feng Jiwen had clearly been waiting for a long time. The moment he saw Cai Kang, Feng Jiwen asked nervously, "Professor Cai, how is it? Can the ion detector analyze the debris data?"

Upon hearing this, Cai Kang quickly smiled and nodded. "Don't worry, Chief. The ion detector completed the mission successfully as we expected." He handed the document bag in his hand to Feng Jiwen. "Sir, this document contains detailed data on our current analysis of the wreckage. From the data we have gathered so far, the technology of the alien civilization has been developing for more than 800 years.

"In other words, if we want to win in technology, unless the alien civilization no longer undergoes any technological reforms from now on, and we don't sleep or rest, it will be possible to surpass the alien civilization in technology 800 years later."

The Dao Ancestor Has a Successor (2)