Board Thread:Manga/@comment-25933225-20190729085225/@comment-37493549-20190805103819

The founder can turn eldians into titans by screaming because all eldians are naturally connected to the founder by definition of being the coordinate.

What Zeke does by injecting his spinal fluid into people is to establish an artificial connection with them through the paths with himself as a kind of mini-coordinate, allowing his scream to transform them like the founder does.