Planar merchant novels referred to novels that transmigrated to different planes and played different roles in the business world. The following are the introductions of a few popular novels about plane merchants: 1. "The Plane Merchant Who Fancy Courting Death." 2. " Merchant from the Other World." 3. " Merchant of the Rebirth Plane." 4. The Plane Merchant at Hogwarts These are some of the more popular novels about plane merchants. These novels have different storylines and styles. You can choose according to your preferences.