Granny

Blood Ocean (real name Bang Ocean) was Nam Sang-In's grandmother and the former chief designer of Killberos.

Granny caught Gwangnam as he was pickpocketing her. Later, she saved Gwangnam when he was being beaten by a Nine Snake Family member for alleged pickpocketing. She now calls Gwangnam her pumpkin.

Due to the respect that the president of the Nine Snake Family has for her, the Nine Snake Family did not take over Kana city where Blood Ocean lived.

She met Gwangnam again when he was in Middle Town. While she was queueing in place of Gwangnam at the Samsingak box office, she was last to be absorbed into Jordy's Gorgon the soul absorbing mirror as she was able to hang onto the ticket booth's gate till the end.

When Gwangnam released the souls from Gorgon, she forced Hodong to get out first and she stayed in the mirror as the last ghost to block the brutal deads from being released as well, before the mirror was destroyed with her still being trapped inside.