diff --git a/inventory-hard/group_vars b/inventory-hard/group_vars
new file mode 120000
index 0000000..06abdc6
--- /dev/null
+++ b/inventory-hard/group_vars
@@ -0,0 +1 @@
+../inventory/group_vars
\ No newline at end of file
diff --git a/inventory-hard/host_vars b/inventory-hard/host_vars
new file mode 120000
index 0000000..e6dbbfc
--- /dev/null
+++ b/inventory-hard/host_vars
@@ -0,0 +1 @@
+../inventory/host_vars
\ No newline at end of file
diff --git a/inventory-hard/hosts.yml b/inventory-hard/hosts.yml
new file mode 100644
index 0000000..3d1e378
--- /dev/null
+++ b/inventory-hard/hosts.yml
@@ -0,0 +1,3 @@
+all:
+  hosts:
+    web3.desu.ltd: