After returning home, taking advantage of the time while Lin Haoran went to wash up and change clothes, Feng Yuanyuan raised her hand and produced several sets of advanced formation discs, setting up multiple defensive and offensive formations along the high walls of the Lin Residence.
These sets of formations were quite formidable. Once activated, they would completely envelop the entire area needing defense, including both the airspace above and the ground below.
They would protect the entire Lin Residence as solidly as an iron bucket.
Chapter 66