He heard many stories about spirit masters getting lucky, winning battles with high wagers, ending up becoming rich over one night!
William didn't want to go there and try his luck. He simply wanted to use another function of the arena.
If he wanted a place where he could train his team without any worries, then hiring one of the grounds of the arena was the best option.
There, no one could come and spy on them as there was an option of sealing the place off. Of course, if the ones spying on him were of the calibre of the headmaster and Berry's grandfather, these seals would mean nothing in front of them.
William didn't care about any of these old men spying on him. He knew he attracted lots of heat before, but the two old men wouldn't be this free to check on every action of his.
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"Are you saying that this little kid managed to make this?!!!"