Episode 247- Chapter 25 and 26
After killing the huge oilliphéist, Bren and Ruadan go to the bank of the lake to lick their wounds. Some unexpected guests show up and offer Bren a choice. The unexpected guests happen to be Cai and Tethra. A major bombshell is dropped here before The Morrigan and Lugh show up to get back their stolen relic.
Read more on Royal Road:
https://www.royalroad.com/fiction/88011/children-of-the-cold-moon-the-four-treasures-saga
Reader Compendium:
https://www.longwinded.one/season-5-the-children-of-the-cold-moon/