Bounty hunters and sorcerers

If Ren Xiaosu really wanted to kill the other party, he was totally capable of doing so. It might get very intense during the battle, but as long as Ren Xiaosu went all out, how could they possibly escape his clutches with just the few of them?

Did they really consider the Stronghold Destroyer a pushover?

However, Ren Xiaosu still had some doubts regarding what the sorceress said. What if she had only denied it to conceal her identity as a Rider?

Or perhaps she was not aware of the inside scoop but others in the organization might be?

Therefore, Ren Xiaosu was willing to let her go and wait for her to relay the news to her colleagues. He believed that after the young sorceress went back, someone would definitely ask her about what happened, and she would definitely voice her doubts.

Of course, there could also be another possibility. She might really have been sent here by the Tudor family.