How to say "原本十拿九稳" (yuán běn shí ná jiǔ wěn) in Chinese dialogue

yuánběnshíjiǔwěn

Nothing was supposed to go wrong.

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0135:15
gōng
zhàn
jiāo
zhōu

and Jiaozhou could be taken.

LINE 0235:17
PLAYING SCENE
yuán
běn
shí
jiǔ
wěn

Nothing was supposed to go wrong.

LINE 0335:21
běn
wáng
liú
men
yòng

Why do I still need the two of you alive?

Show Information
Source MediaTV Series
Season & EpisodeS2 E25
Timestamp35:17
TMDB ID124595