How to say "但他需与灵主形影不离" (dàn tā xū yǔ líng zhǔ xíng yǐng bù lí) in Chinese dialogue

dànlíngzhǔxíngyǐng

he must stay close to Her Grace.

Idioms & Colloquial Expressions
INTERACTIVE SCRIPT TIMELINE
LINE 0119:11
dàn

But

LINE 0219:13
PLAYING SCENE
dàn
líng
zhǔ
xíng
yǐng

he must stay close to Her Grace.

LINE 0319:18
gěi
dīng
jǐn

Keep a close watch on him.

Show Information
Source MediaTV Series
Season & EpisodeS1 E17
Timestamp19:13
TMDB ID258865