The paper discusses a new type of cloak that gives all cloaked objects the appearance of a flat conducting sheet, aiming to make broadband cloaking in the optical frequencies more feasible. The authors propose a transformation optics approach to design the cloak, which avoids singular values in the material parameters and can be isotropic. By using a quasiconformal map, the anisotropy of the cloak is minimized, allowing for the use of isotropic dielectrics. This approach reduces absorption and makes broadband cloaking closer to reality. The effectiveness of the designed cloak is demonstrated through simulations, showing that it successfully mimics a flat ground plane and maintains the integrity of light beams at various frequencies. The method is applicable to both geometrical and wave optics, making it a promising strategy for future optical applications.The paper discusses a new type of cloak that gives all cloaked objects the appearance of a flat conducting sheet, aiming to make broadband cloaking in the optical frequencies more feasible. The authors propose a transformation optics approach to design the cloak, which avoids singular values in the material parameters and can be isotropic. By using a quasiconformal map, the anisotropy of the cloak is minimized, allowing for the use of isotropic dielectrics. This approach reduces absorption and makes broadband cloaking closer to reality. The effectiveness of the designed cloak is demonstrated through simulations, showing that it successfully mimics a flat ground plane and maintains the integrity of light beams at various frequencies. The method is applicable to both geometrical and wave optics, making it a promising strategy for future optical applications.