How to say "岂不白费了你一片苦心" (qǐ bù bái fèi le nǐ yī piàn kǔ xīn) in Chinese dialogue

báifèilepiànxīn

wouldn't all your scheming be in vain?

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0137:49
néng
qīn
yǎn
kàn
jiàn
men
cǎn

If you can't witness our miserable deaths,

LINE 0237:51
PLAYING SCENE
bái
fèi
le
piàn
xīn

wouldn't all your scheming be in vain?

LINE 0337:54
zhī
dào
hòu
zhī
rén
shì
shuí

You know who's behind this?

Show Information
Source MediaTV Series
Season & EpisodeS1 E16
Timestamp37:51
TMDB ID262932