To be honest, both Sheyan and Aziz would rather rest in the MIB headquarters.
According to their calculation, the next Blood Sensing was arriving soon and would last for up to two hours! No one knew what the rest of the participants would do, so there was no doubt that staying in the MIB headquarters was the best choice. After all, to launch an attack here was equivalent to provoking the United States of America. That's not something to be taken lightly even for the participants.
After Sheyan had collected three Bloody Invitation Letters, he could see six clearly marked locations throughout New York City. As long as Sheyan brought three Invitation Letters there, he could return to the realm. He figured that as long as he stayed there, no participants would dare to exert pressure on him.