I don't understand... I understand that those from the foundation establishment have a certain sensor that makes them more predictable around them, and if the elders have a high cultivation, such as Nascent Soul or higher and with that the sensor is enlarged and you can see through the supposed "hiding" of the MC, I can understand if the author says that the System has a "hiding" mode but the author does not explain so that it does not exist, there are many inconsistencies and I can only see beings with a " Title" at the cultivation level but not facts and reality (fictional of course), I think the author just wanted an OP protagonist... Please, more consistency!