The late SULLI, “666 rumor” and “Illuminati rumor” is Hot Topic in Korea. .

● She died on the 666th day after SM senior SHINee Jong Hyun's death. The late Jong Hyun died on December 18, 2017.

● Her single album“Goblin”. "666" is hidden in the title font of the jacket.

● Rumors that past SNS photos released by SULLI mean Illuminati's symbols “All-eye” and “Providence Eye”.