Hourai Disappearance (Missing Number)

A Spell Card of Reisen Udongein Inaba, who has almost reached the end (a Touhou LW original). She utilizes a bullet pattern conceived by Mokou in this attack. When Qin Shi Huang's envoy came across the sea from China, their objective was to find and bring back the Hourai Elixir, a legendary substance said to grant immortality. Some records suggest they were actually looking for the Jeweled Branch of Hourai, which was also rumored to grant immortality. In either case, the envoy never stood a chance, and the reason they never returned to China was almost certainly because they failed their mission. However, if they themselves managed to become immortal, they may have run into Mokou in the span of their never-ending life. Even now, they might be out there somewhere...