Arc 3Dania Union and Entangled Hearts
Lu Guan seized control of the Deep Space Union, exposed the Desolation threat, and protected Dania as she joined the Black Shores. Back in Lahai-Roi, his growing closeness with Sigelika strained his relationship with Dania while the Desolation spread and Augusta watched from the sidelines.
- Lu Guan killed the committee members who sought to imprison or experiment on Dania, took control of the Deep Space Union, and warned that Desolation was spreading across Solaris.
- Lu Guan renamed the Union the Dania Union, then traveled with Dania to the Black Shores, where she accepted an internship and he discussed the Desolation with Shorekeeper.
- Lu Guan urged Shorekeeper not to sacrifice herself as Tethys's core, while Mornye shifted her research toward the Desolation and Dania reunited with Sigelika at the academy.
- Lu Guan assured Dania's parents that he would marry her despite her inability to have children, then slaughtered the Wang Family after learning they planned to revive his childhood engagement.
- Sigelika's affection for Lu Guan rose as he spent time alone with her, while Dania grew jealous and Augusta's affection for him fell after she watched him with Sigelika.
- Dania confronted Sigelika after learning she had kissed Lu Guan, and Sigelika admitted she intended to pursue him despite his relationship with Dania.
- Lu Guan learned that Jué had been infected by the Desolation and that Threnodian activity was rising across several regions, while Shorekeeper reported progress on an inhibitor.
- Lu Guan agreed to spend the day with Sigelika, and she invited him to her dorm after they watched a tragic romance together.