Solar has had some minor improvements.
Though his role in the story remains much of the same, he is much more insidious than before with his schemes.
He acts as his father’s man on the inside, feigning loyalty to Tyxe’s rule. After his father was made criminal for his involvement in a Nullian sponsored coup, Solar has spent his time slowly gathering intel, eliminating those who seek to capture his father, all while slipping under the radar.
Team Hazel is one such target of Solar, who initially “supports” their efforts. That is, until they are mysteriously attacked by “rogue” bounty hunters.