Complex sentence: She is later sealed in her capsule but Marin let her out to talk to her telling melan would have never taken creis unless it was a good reason that should talk to him and find out why so she could resolve things with him.
Split into simpler sentences: She is later sealed in her capsule, but Marin lets her out to talk to her. Marin explains that Melan would have never taken Creis unless it was a good reason, and that Erin should talk to him and find out why so she could resolve things with him.