diff --git a/mooncake-integration/store/store_py.cpp b/mooncake-integration/store/store_py.cpp
index 3d95be000..5db860ea7 100644
--- a/mooncake-integration/store/store_py.cpp
+++ b/mooncake-integration/store/store_py.cpp
@@ -80,23 +80,16 @@ class MooncakeStorePyWrapper {
         try {
             // Section with GIL released
             py::gil_scoped_release release_gil;
-            auto buffer_handle = store_.get_buffer(key);
-            if (!buffer_handle) {
-                py::gil_scoped_acquire acquire_gil;
-                return pybind11::none();
-            }
-            // Create contiguous buffer and copy data
-            auto total_length = buffer_handle->size();
-            char *exported_data = new char[total_length];
-            if (!exported_data) {
+            uint64_t total_length = 0;
+            auto get_result = store_.get_allocated_internal(key, total_length);
+            if (!get_result) {
                 py::gil_scoped_acquire acquire_gil;
-                LOG(ERROR) << "Invalid data format: insufficient data for "
-                              "metadata";
                 return pybind11::none();
             }
+            auto exported_data = *get_result;
+
+            // Copy metadata from buffer
             TensorMetadata metadata;
-            // Copy data from buffer to contiguous memory
-            memcpy(exported_data, buffer_handle->ptr(), total_length);
             memcpy(&metadata, exported_data, sizeof(TensorMetadata));
 
             if (metadata.ndim < 0 || metadata.ndim > 4) {
diff --git a/mooncake-store/include/client_buffer.hpp b/mooncake-store/include/client_buffer.hpp
index 8d1956445..8d732013c 100644
--- a/mooncake-store/include/client_buffer.hpp
+++ b/mooncake-store/include/client_buffer.hpp
@@ -97,6 +97,17 @@ std::vector<Slice> split_into_slices(BufferHandle& handle);
  */
 uint64_t calculate_total_size(const Replica::Descriptor& replica);
 
+/**
+ * @brief Allocate slices from a buffer pointer based on replica descriptor
+ * @param slices Output vector to store the allocated slices
+ * @param replica The replica descriptor defining the slice structure
+ * @param buffer The buffer pointer to allocate slices from
+ * @return 0 on success, non-zero on error
+ */
+int allocateSlices(std::vector<Slice>& slices,
+                   const Replica::Descriptor& replica,
+                   char* buffer);
+
 /**
  * @brief Allocate slices from a buffer handle based on replica descriptor
  * @param slices Output vector to store the allocated slices
diff --git a/mooncake-store/include/pybind_client.h b/mooncake-store/include/pybind_client.h
index 207c9449d..5d9adc1e4 100644
--- a/mooncake-store/include/pybind_client.h
+++ b/mooncake-store/include/pybind_client.h
@@ -273,6 +273,9 @@ class PyClient {
         const std::vector<std::span<const char>> &values,
         const ReplicateConfig &config = ReplicateConfig{});
 
+    tl::expected<char *, ErrorCode> get_allocated_internal(
+        const std::string &key, uint64_t &data_length);
+
     tl::expected<void, ErrorCode> remove_internal(const std::string &key);
 
     tl::expected<long, ErrorCode> removeByRegex_internal(
diff --git a/mooncake-store/src/client_buffer.cpp b/mooncake-store/src/client_buffer.cpp
index f715e7d2f..b820a7361 100644
--- a/mooncake-store/src/client_buffer.cpp
+++ b/mooncake-store/src/client_buffer.cpp
@@ -78,15 +78,14 @@ uint64_t calculate_total_size(const Replica::Descriptor& replica) {
 }
 
 int allocateSlices(std::vector<Slice>& slices,
-                   const Replica::Descriptor& replica,
-                   BufferHandle& buffer_handle) {
+                   const Replica::Descriptor& replica, char* buffer) {
     uint64_t offset = 0;
     if (replica.is_memory_replica() == false) {
         // For disk-based replica, split into slices based on file size
         uint64_t total_length = replica.get_disk_descriptor().object_size;
         while (offset < total_length) {
             auto chunk_size = std::min(total_length - offset, kMaxSliceSize);
-            void* chunk_ptr = static_cast<char*>(buffer_handle.ptr()) + offset;
+            void* chunk_ptr = buffer + offset;
             slices.emplace_back(Slice{chunk_ptr, chunk_size});
             offset += chunk_size;
         }
@@ -95,7 +94,7 @@ int allocateSlices(std::vector<Slice>& slices,
         // descriptors
         for (auto& handle :
              replica.get_memory_descriptor().buffer_descriptors) {
-            void* chunk_ptr = static_cast<char*>(buffer_handle.ptr()) + offset;
+            void* chunk_ptr = buffer + offset;
             slices.emplace_back(Slice{chunk_ptr, handle.size_});
             offset += handle.size_;
         }
@@ -103,4 +102,11 @@ int allocateSlices(std::vector<Slice>& slices,
     return 0;
 }
 
+int allocateSlices(std::vector<Slice>& slices,
+                   const Replica::Descriptor& replica,
+                   BufferHandle& buffer_handle) {
+    return allocateSlices(slices, replica,
+                          static_cast<char*>(buffer_handle.ptr()));
+}
+
 }  // namespace mooncake
\ No newline at end of file
diff --git a/mooncake-store/src/pybind_client.cpp b/mooncake-store/src/pybind_client.cpp
index c0d9e06a9..b484f52e0 100644
--- a/mooncake-store/src/pybind_client.cpp
+++ b/mooncake-store/src/pybind_client.cpp
@@ -1091,4 +1091,67 @@ int PyClient::put_from_with_metadata(const std::string &key, void *buffer,
     return 0;
 }
 
+tl::expected<char *, ErrorCode> PyClient::get_allocated_internal(
+    const std::string &key, uint64_t &data_length) {
+    // Query object info first
+    auto query_result = client_->Query(key);
+    if (!query_result) {
+        LOG(ERROR) << "Query failed: " << query_result.error();
+        return tl::unexpected(query_result.error());
+    }
+
+    auto replica_list = query_result.value();
+    if (replica_list.empty()) {
+        LOG(INFO) << "No replicas found for key: " << key;
+        return tl::unexpected(ErrorCode::INVALID_KEY);
+    }
+
+    const auto &replica = replica_list[0];
+    uint64_t total_length = calculate_total_size(replica);
+    if (total_length == 0) {
+        LOG(ERROR) << "Zero length value for key: " << key;
+        return tl::unexpected(ErrorCode::INVALID_KEY);
+    }
+
+    // Create contiguous buffer to read data
+    char *data_ptr = new char[total_length];
+    if (!data_ptr) {
+        LOG(ERROR) << "Failed to allocate memory for length: " << total_length;
+        return tl::unexpected(ErrorCode::INTERNAL_ERROR);
+    }
+
+    // register the buffer
+    auto register_result = register_buffer_internal(
+        reinterpret_cast<void *>(data_ptr), total_length);
+    if (!register_result) {
+        LOG(ERROR) << "Failed to register buffer";
+        delete[] data_ptr;
+        return tl::unexpected(register_result.error());
+    }
+
+    // Create slices for the allocated buffer
+    std::vector<Slice> slices;
+    allocateSlices(slices, replica, data_ptr);
+
+    // Get the object data
+    auto get_result = client_->Get(key, replica_list, slices);
+
+    // unregister the buffer for whatever cases
+    auto unregister_result =
+        unregister_buffer_internal(reinterpret_cast<void *>(data_ptr));
+    if (!unregister_result) {
+        LOG(WARNING) << "Failed to unregister buffer";
+    }
+
+    if (!get_result) {
+        delete[] data_ptr;
+        LOG(ERROR) << "Get failed for key: " << key;
+        return tl::unexpected(get_result.error());
+    }
+
+    // return the data ptr transferring the ownership to the caller
+    data_length = total_length;
+    return data_ptr;
+}
+
 }  // namespace mooncake