So, our heros did finish the quest for the kobolds and their leader, an admitted bronze dragon with a warded shapeshift to a human form. She vowed pacifism and locked her form, so when there was a minor revolt of the kobolds at the arrival of a blue dragon wyrmling, our heros had to settle that. They killed the wyrmling, barely, and managed to reunite the kobolds.
After that, they left the island and walked to the nearest port to charter a boat to Neverwinter. When they arrived they were questioned and released and found lodging, sold their spoils and were sitting on a few hundred gold plus Gwen's original funds. They went shopping for new clothes, this is two years before you so at this point Neverwinter didn't have such tight restrictions for identification, and then went to settle their identifications.
They were at the hall of Justice, standing in line to register when it all went sideways. Bear was arrested for kidnapping "in the 9th degree" meaning of royalty, among 6 other charges. Wrongly accused of course, by the Queen of Neverwinter and thrown in the castle dungeons.
Gwen and Summer had to clear him and make a deal with her father, the king of Altus near Hillsfar, using portal technology to communicate over long distances, and was ordered home by the king.
It turns out her cultural age of independence is 20, and she was only 18. So she was ordered to return and also give up Summer who was sent to Luskan where she will later be rescued by Bear of course. Summer has of course the "Ring of Summer" bound to her by powerful magic so it can't be removed and she doesn't outwardly age as a result, so she may look 10 but her real age is unknown.
In your timeline she is slightly different, so she may be actually 10-12.
So Bear was conditionally released and banned from interacting with nobility or royalty for two years and so he was unable to go back to his cartwright business, he joined the guild and is now on a quest with...
It's a little weird here because apparently Ashley's "body" in the material plane is itself a summon, so before Yulya found her, she had been summoned to the material plane as an older person (20-25), a "death thief", and she understands that her soul at this time is still on the negative plane under the 'care' of the Raven Queen, two years before her appearance to Yulya as her true self, the stubborn, quirky and boisterous purveyer of cat summons you know (the self that she was on industrial Earth, 14).
So she, Winter in this body, recruits Bear as a frontline hauler and they leave for Hotenow Mountain just Northeast of Neverwinter to find a portal to a crashed space ship, not Alice's ship but another, much larger one, that is trapped in a pocket dimension held magically aloft and unable to touch soil. Winter is given instructions to aquire a lich's phylactery, containing its soul. They arrive through a labyrinth, fight a band of bandits with silver brooches, and enter through a porthole using a key Winter was given to complete the quest.
There in that region the floating ship, once repuposed by a mad scientist as a laboratory, has been repurposed again as a monastery built on it by a high level Bone Devil, akin to the strength of an adult dragon but without breath attack, that is capable of 6d6 melee damage with 20ft reach instead.
After negotiations failed for the acquisition of the phylactery, they narrowly defeated him and two half-orc champions with powerful cursed swords, then had to fight off two waves of berzerk zealot monks. Now they are in the process of freeing prisoners and will return to Neverwinter to sell their loot before Winter leaves him to return the phylactery to the questgiver, a season's journey SouthEast.
She understands she will despawn shortly afterwards and has only two years to complete it, she was summoned for this purpose.
Bear will head North to rescue Summer as is his wish. Of course that will not please the king Luskan who negotiated for her the moment her lineage was discovered.
After being freed, they may travel to Leilon, the place where your Summer lives now, or elsewhere.
Bear will then reunite her with Gwen around your timeline date, but as a free person, shortly before your campaign starts.
