Soooo braindead. This chapter just makes the decision to throw out/ kill Licht soooo much dumber than it already was. They "think" (yeah,. I know, these characters don't know what thinking even is) they don't need his resurrection anymore and want him gone/dead (was that the original reason to throw him out, or am I forgetting something?). Great decision! Afterwards, they still want a healer in their group, but everyone else is a "normal" healer, aka one that actually heals and doesn't fight, but they want somebody that fights but also heals their ouchies (I bet they'd scream at any potential new healer if so much as a small scratch isn't healed within the blink of an eye) and noone else but Licht would be able to do so. But they don't want Licht....
More braindeadness is shown in the way both Licht and the asshole party "thinks" about the situation they're in. For Licht, Oh humans have found out about our hideout? We don't need a plan, let's just see what happens. No need to prepared for anything. For the asshole party, they know about the detection of magic thingi but don't even want to come up with a solution, let's just Leeroy Jenkins it!
Ok, Licht could simply talk about how they don't need any special preparation to deal with the humans. They have powerful enough fighters and would probably be fine.