C131 Christmas sneak(2)

"This ghost is not simple. To be able to attack you without harming you right in front of my eyes, what is their goal?" Su Min pondered for a long time before he spoke.

Maybe because they didn't hurt me, Su Min didn't realize, but what meaning did the part they showed me have? Did he want me to save them? But I don't know how long they've been dead. How do I save them? I don't know