In the Seven Commandments Association, there is a hierarchy of ranks.
Believers, Black Knights, Missionaries, Priests, Sect Leader.
The Black Knights are fervent followers with strong faith in the Death God, and they are candidates to become Missionaries.
Becoming a Missionary not only allows one to recruit believers for the Seven Commandments Association, but also grants the qualification to cultivate the Seven Commandments Divine Technique.
The so-called Seven Commandments Divine Technique involves the magic of manipulating the dead.
Sasha is exactly a Missionary.
"What kind of freaks are you?!" a thug asked with a frown.
"With the Seven Deadly Sins as reference, purify this world!"
"The slothful, the arrogant, the lustful, the gluttonous, the envious, the wrathful, the greedy, all must accept purification!"
These two sentences were uttered by members of the Seven Commandments Association behind Sasha.
