Summertide

As Summertide approaches, the twin planets Opal and Quake prepare for a rare and violent cosmic event that occurs only every 350,000 years. Despite the prohibition on visiting Quake, a group of determined travelers—including Professor Darya Lang, who seeks the mysterious Builders, and Councilor Julius Graves, on the hunt for murderers—venture to the unstable planet. With planetary administrators Hans Rebka and Max Perry risking their lives to safeguard everyone, they embark on a journey that may reveal the secrets of both the Builders and Summertide itself.