Gilly/Grice

Nested hint: I'm trying to get back to the Kiashae Chamber, but Grice is stopping me.
(sorry, cannot decode section)
Nested hint: Grice made it through the River of Light!
(sorry, cannot decode section)
Nested hint: How can I overcome Grice?
(sorry, cannot decode section)
Nested hint: How can I defeat the alien?
(sorry, cannot decode section)