She didn't have to kill him tho
what if she killed him to preserve him or something?? I feel like the new character who tagged along with Frey is the reincarnation of Kassajin.... maybe Schweizer also got reincarnated? .... also Iris' said they couldn't defeat the demigods in 'this era' ....does that mean, she plans to defeat them together with the others on another era maybe? like rn Lucas is back so maybe the rest of the gang will come back too??
just speculations though
I mean sure, but with the way she spoke to him during their final conversation, it didn't have that 'I'm doing this for your own good' vibe. It was more like 'you're getting in my way vibe'. It looked like she only liked and trusted Lucas among their little gang so I dunno. He probably joined the demigods just to find Lucas instead of trying to save everyone?
hmm yeah that could be a good theory too... although he's back, haven't seen Iris anywhere near any chapters though. Maybe she hasn't found out about Lucas coming back yet.
I don't know honestly she seems onto something