University, Main Building, Principal's Office.
Mid-Night.
Jareth waved his hand and easily opened the mana lock on the door of the principal's room.
Mana singularity has boosted his 'Mana interruption' capabilities, and now that he has insanely pure mana coursing through his body, it's even easier for him to break these low-grade mana locks.
Moreover, he can easily restrain his mana fluctuation and suppress his presence to avoid the detection of others, so he was easily able to avoid the detection of other professors.
'I didn't really want to come here, but my curiosity still got a hold of me… It would be better if no one saw me sneaking around here, so I will try to do everything as stealthily as possible…'
Although no one would dare blame him for sneaking around because they don't want to get on his bad side, he still prefers it when no one notices his actions.