The last time we saw Peta from the anime adaptation of Ajin is in episode 3, when she takes on a giant flower and is thrown into a deep ravine to escape her captors.
She ends up being captured by the captors again, but they eventually let her go.
She has her peta do what they say to help her.
In this episode, we get a better look at Peta and get to see what happens when the two cross the flowers.
They end up together, so we get to hear what happens to her in the process.
Here are some of the best shots from the episode, but you can watch it all at our previous post: