無中生有

ちゅうしょうゆう, むちゅうせいゆうchuushouyuu

noun

1. creation out of nothing
2. making something out of thin air
3. pure fabrication
4. "Creating Something from Nothing" (7th of the Thirty-Six Stratagems)
5. making a non-existent thing appear to exist to deceive an enemy

Study it in Yanamino