After repeated assurances, Ye Fan finally convinced Zhang Lu and the other two that he was telling the truth.
In truth, his assurances were meant to make the three believe him; he didn't want them involved in the operation. He understood Fire Phoenix's character—she wouldn't act without certainty. Since she had made such a bold move, there was no other option but for him to go alone. Honestly, Zhang Lu's trio was quite capable, but compared to the Shadow Guard, they were on a different level. Hence, he didn't want them taking risks.
Going alone was the best and only feasible option for now.
Because Ye Fan wasn't sure if Deceitful Fox was lurking behind Fire Phoenix, he had to consider carefully.
"I'm telling you, if I find out you kept me out of this to protect me from danger, I'll never forgive you. We'll be done," Zhang Lu said decisively.