Chapter: 3178

One of the factors that made the Holy Grail Organization so formidable and mysterious was its members' uncanny ability to alter their appearances, almost as if by magic.

Because of this, they had successfully confused and lost those who tried to track them after every mission.

Their face-changing ability didn't involve traditional plastic surgery but through a cutting-edge drug formulated by a group of top doctors.

The drug could alter a person's facial appearance for a certain period by applying it to different areas of the face.

The best part was it had little to no side effects, making it almost the perfect drug.