차사들 : a veteran reaper 'a Harbinger' receives the ledger of the deceased directly from 'the Overlord' and, as a rule, operates strictly alone.
However, an unseasoned, prospective reaper 'a Squire' must carry out missions under the watchful eye of a overseer for a long period before being officially ordained.
Throughout their trials, they must embody the core virtues of their training: Swiftness, Coldness, Silence, and Penitence.
Only when they find the answer to a single question lingering deep within their hearts can they finally be ordained as a veteran Harbinger and receive the ledger from the Overlord.
That singular question is...
"Of all the countless, effective weapons available, why were we given such a heavy and cumbersome scythe?"