Correct

来无影去无踪

/ lái wú yǐng qù wú zōng /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/来无影去无踪-Chinese-idioms-Cchatty-ee60b2dc-404a-4ba9-9dbb-0c1ecea04ccf-1612777513.jpg

Collocation

1
来无影去无踪的本事
2
不可能来无影去无踪
3
隐形飞机来无影去无踪

Definition

来无影去无踪

Literally means:

come without a shadow and leave without a trace

Actually means:

come and go without leaving any trace

It figuratively means a thing or a person appears and disappears so quickly or secretly that people cannot tell how that has happened.

形容出现或消失非常迅速或隐秘,让人看不出是怎么来和怎么去的。

Example

Used as predicate, object or attributive (作谓语、宾语、定语)
1
Zhèzhǒng
这种
yǐnxíng
隐形
fēi
飞机
lái
yǐng
无影
  
,
zōng
无踪
  
,
léi
雷达
gēnběn
根本
tàn
探测
chūlái
出来
  

This stealth aircraft comes and goes without a trace, and the radar can't detect it at all.

2
Jǐngchá
警察
jīng
已经
chámíng
查明
  
,
xiǎotōu
小偷
shì
bàn
半夜
cóng
xiàshuǐdào
下水道
jìn
进入
chāoshì
超市
tōu
dōng
东西
de
  
,
bìng
shì
lái
yǐng
无影
  
,
zōng
  

The police have found out that the thief entered the supermarket from the sewer in the middle of the night to steal things, not without a trace.

3
Zuò
zhèzhǒng
这种
shì
dìng
一定
yǒu
hén
痕迹
  
,
xiāngxìn
相信
zhēn
yǒu
lái
yǐng
无影
  
,
zōng
无踪
de
běnshì
本事

There must be traces of doing such things, I do not believe that he really has the able to come and go without a trace