"Nicholas von Manstein..."
Mr. Butler sneered coldly, "He is no ordinary person, Your Majesty. You shouldn't trust him."
The non-aggression treaty between the Doomsday Party and the Ancient Gods' Power had expired, which is why Mr. Butler dared to order the suited men to attack Marvin, believing Marvin was a member of the Ancient Gods' Power.
Although the non-aggression treaty had expired, Freya and the Doomsday Party had formed a new pact: neither side could reveal the other's identity. It didn't matter for internal members, but the Second Prince had not joined the Doomsday Party, so Mr. Butler couldn't tell him that he believed Marvin was a member of the Ancient Gods' Power.
Both sides had their secrets to keep; secrecy was the optimal solution.
"Should I trust you instead of Nicholas?"