The boy from the ritual incident was attempting the trial of faith.
The moment she heard this news, Nelliel left what she was doing and rushed towards the trial chamber, the place where the trial was going to be held.
'What the hell is he thinking?! That brat must really be sick in the head!'
After becoming a priest candidate, one becomes eligible to attempt the trial of faith. Passing the trial would make them a priest.
One could take the trial as soon as three days after becoming a priest candidate, which meant that the boy was attempting the trial as soon as he got the chance.
'It's reckless.'
There was a reason Nelliel or other priest candidates didn't attempt this trial the moment they got the chance. It was because they all only had one chance to attempt the trial, and failing it would mean losing their status as a priest candidate and being demoted to a mere believer.
