BME | Chapter 9.8

“First,​‌‍‌‍‍‍‍‍‍‌‌‍‌‌‍‌‌‌‍‍‌‍‌‍‍‍‍‍‌‌‌‍​ you’ll need a mental-type Esper of a higher rank than the person who originally implanted the suggestion. Naturally, that person will also need to be someone he can trust. Since Mr. Lee Hyewoo is an S-rank Guide, forcibly breaking the suggestion will provoke a severe backlash. To remove it safely, there will also need to be an incident that shatters the deep-rooted belief supporting it. Hmm… I looked into similar cases, and apparently, if the suggestion is that old, the subject may suffer psychological damage in the process of breaking it. Memory loss is the least of it. There have even been cases of regression to infancy… It’s a very difficult procedure.”

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