Luciel agrees to heal the adventurers in Shurule but demands that they stop calling him "maso-zombie." Cattleya realizes Luciel has been consuming Substance X and informs the pope, who explains the origin of the mysterious drink.
#10 The Secret of Substance X
الحلقة 10 - سرّ المادّة أكس
Das Geheimnis von Materie X
El secreto de la Sustancia X
El secreto de la Sustancia X
LE SECRET DE LA SUBSTANCE X
#10 पदार्थ एकस का रहस्य
Il segreto della Sostanza X
O segredo da substância X
#10 Тайна Жижи Икс