invisibly
No trace, Chinese idiom, Pinyin is mi ǎ ow ú Z ō ngy ǐ ng, meaning no trace or shadow. It comes from Huo Yun, a record of night stories, written by he bange in Qing Dynasty.
explain
There is no trace or shadow. It is also called "no trace".
source
"Yichun and rui'er are nowhere to be seen," said Huo Yun, a member of the Qing Dynasty's Ho bang'e's Ye Tan Sui Lu
Examples
Open your eyes wide, staring at the rat hole in the corner, trying to recall the reversion of the dream last night, however - has disappeared. Corrosion November 13 by Mao Dun
invisibly
the music lingered in the air long after the performance ended - niǎo niǎo yú yīn