It was about a Primordial Grade BOSS from the Eleventh Heaven, reportedly a bird-type BOSS.

The information came from a high-level player of the Abyss Shrine.

As soon as this player saw the BOSS, he was killed by a terrifying presence before he could take a closer look...

According to the system's records, the player discovered that the terrifying presence that killed him was not the Primordial Grade BOSS, but a player codenamed "Taste the Delicacy."