If it truly came to a life-and-death battle, as long as they could withstand or evade Li Luo's initial outburst, he would struggle to pose any further threat to them.
Unfortunately, an agreement was an agreement. If they went back on their word now, not only would they lose all credibility, but they would also completely offend Li Luo, which was clearly unwise.
Did they really think the other party's identity was just for show?
Chapter 358