Time slowly passed by, and more and more Spiritualists entered the arena. Their reactions were similar, roughly as follows.
Observe the leaderboard situation → discover the anomaly at the top → after careful consideration, determine whether they possess the trait, and whether it is possible to defeat (Divine Monarch level being too low, normal people would think it is a mechanical anomaly, not a numerical anomaly) → challenge → get defeated → leave the arena in a daze → wake up, thinking they can't be the only ones losing out!
Besides this, there's another path: no challenge to the Divine Monarch → watch others get defeated → feel schadenfreude → warn/pit friends.
So, now a rather peculiar situation has appeared.
