'....Should I ask back my angel's Codex?'
Lucifer, sitting in the other seat, looked towards the conversation between his sister and that chubby guy.
He clearly remembered a time prior to eight months ago when his sister asked him to give her the same book as the one that boy had and threw a tantrum.
Lucifer had no choice but to hand his codex over to her.
Codexes were identities carrying remnants of energy from an angel, serving as proof of their existence.
A codex could be considered similar to one's achievement records— a small diary where accomplishments were noted, along with signatures from the higher-ups of the saint realm.
This made the whole book a record of an angel's life, which could be used for them to ascend to the rank of archangel.
Naturally, Lucifer, having a codex filled with all the achievements he made in Central, had already ascended as an archangel in his past life.