Zhang Se-yeon
Se-yeon port
Vital statistics
Name Zhang Se-yeon
Species Trace
Physical description
Gender Female
Hair color Black
Abilities Opens slide door portals
Further info
First appearance Episode 1, Chapter 3
Images | Quotes

Zhang Se-yeon is Han Tae-eun and Sa Ghang-gwon's friend. She and Tae Eun stood up for Ghang-gwon after it is revealed that she is a Trace.


She was revealed to be in league with God's Virus later in the story.