Temporary guide

sage was having her usual morning routine, waking up on time and getting ready for work. when she got a splitting headache and memories she has never encountered before, appeared. after the memories plays in her mind, it happens at a certain time predicting dangers and future sights. she uses this ability to foresee upcoming dangers but soon a system has appeared on earth. giving humans abilities and ranks from F-SSS, She was given the role of an SS class guide and hid it but was soon discovered by a High class esper.

Do you think she'll succeed to hide it as a temporary guide?