Having just walked out of the prison's shadow, the Second Prince began to play his little schemes.
His idea was simple, he wanted to leverage Marvin to negotiate better conditions for himself. From the Paris incident, he had already learned what Marvin had in mind; regardless of what conditions Anatole had offered, he had not betrayed the Goddess of Fate Church. Didn't that say something?
The Second Prince, who already had immense trust in Marvin, now had no doubt whatsoever about Marvin's loyalty. He was out of options.
Marvin was his recommendation; if Marvin were problematic, he would be implicated as well.
Now with the "Paris Potion Agreement" signed, all checkpoints had been thoroughly cleared, and the Manstein Potion Company was at the threshold of skyrocketing. This meant that the Second Prince's last way out had vanished.