白小纯合并下游四宗成立逆河宗后，成功挑战中游三宗立稳脚跟，被上游星空道极宗天人指名做质子，开启第三季质子篇。
漫画第14卷（2019年11月1日发售）的动画BD同捆版收录时长25分的OAD。
After the events of Star Wars: Episode IX - The Rise of Skywalker (2019), Poe Dameron and BB-8 must make an emergency landing on the volcanic planet Mustafar where they meet the greedy and conniving Graballa the Hutt. The crime boss has purchased Darth Vader's castle and is renovating it into the galaxy's first all-inclusive Sith-inspired luxury hotel. While waiting for his X-Wing to be repaired, Poe, BB-8, Graballa, and Dean (a plucky and courageous young boy who works as Graballa's mechanic) venture deep into the mysterious castle with Vader's loyal servant, Vaneé.
