可能不是那真实的狄浩普秘密，更可能是学习它的方式。

Probably not the actual DE Blanchefort secret, but rather a method for learning it.

youdao

在他的日记中佬司写道狄浩普的秘密，那秘密据说上溯到1307年，在圣殿大逮捕时期。

Lars wrote in his journal about the DE Blancheforts' secret, one supposedly dating from 1307, the time of the Templars' arrest.

youdao