It's enough. Just knowing that he's not in mortal danger is enough to make Xiao Xingchen relax. If Lan Wangji says it, it must be true.

"It could not hurt. He and I have made arrangements to go night-hunting together. You're welcome to join us, young master Lan. There seems to be a lot to learn about the creatures here."

They're not the same as the ghosts and creatures from their world, but as long as they pose a threat, he feels compelled to hunt them.

"I know someone who can stay with him, if he's unable to accompany us for the time being."