How to say "但到底不是同宗同源" (dàn dào dǐ bú shì tóng zōng tóng yuán) in Chinese dialogue

dàndàoshìtóngzōngtóngyuán

they afterall are not of the same origin.

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0126:31
zuì
jiē
jìn
rén
de
dōng
西

the closest thing to human bones,

LINE 0226:33
PLAYING SCENE
dàn
dào
shì
tóng
zōng
tóng
yuán

they afterall are not of the same origin.

LINE 0326:36
rén
de
xuè
ròu

They simply cannot merge

Show Information
Source MediaTV Series
Season & EpisodeS1 E9
Timestamp26:33
TMDB ID272715