Volume 10 of Shadow Slave, titled Dark Lord’s Dreadful Travelogue, follows Sunny in the aftermath of the intense Domain War. He shifts his focus toward a personal and dangerous journey to track down the remaining fragments of Weaver’s Lineage. The narrative zeroes in on the strategic control of various Citadels by cohort members. It also explores the shifting political and physical landscapes of the waking and dream worlds. Ultimately, it builds up to an adventurous expedition descending deep into the underworld alongside familiar allies and powerful saints.