As per Xun's reminder, Long Chen had decided to wait and gain his peace of mind before doing it.
While Long Chen was immersed in conversation with Yue Fei, Prince Zhu was sweating. He had just seen Orion kill his General like he was a toy.
Moreover, the Royal General was the strongest warrior here. His death scared the Prince since there was no one to save him in case Long Chen wanted him dead.
"Y-you! You want the girl, take her and leave. We won't stop you!" The Prince told Long Chen, taking the lead. His shivering voice was proof of his fear of Long Chen.
Long Chen heard the voice and turned back, smiling.
"Ah, I had forgotten about you. Thank you for reminding me that it exists as well. So, back to the point. Tell me, why should I leave? What's the hurry?" He asked as he laughed.
"P-please leave. Or let us leave. We aren't enemies," the Prince told Long Chen as he took another step back.