Across from the building where Peng Deng worked.
Jenna walked up to the gray sedan and watched as the door opened and Ludwig got out by himself.
She nodded to Anthony in the driver's seat, then led Ludwig towards a nearby café.
Based on Peng Deng's occupation, they had already formulated a plan for making contact:
If they had money, they could buy a house, then go to the design company where Peng Deng worked for a consultation, using abilities like Hypnosis or Instigation to "designate" Peng Deng as their designer.
Then, they could discuss design ideas, concepts and styles with Peng Deng, and sign a contract, allowing them to repeatedly contact the target through follow-up activities like reviewing plans and visiting sites, gradually becoming familiar, and ultimately figuring out if he had any issues and what those issues were.
But unfortunately, they didn't have that much money.