diff --git a/task-manager/playground/promise-chaining-2.js b/task-manager/playground/promise-chaining-2.js
new file mode 100644
index 0000000..5cbbb48
--- /dev/null
+++ b/task-manager/playground/promise-chaining-2.js
@@ -0,0 +1,11 @@
+require('../src/db/mongoose')
+const Task = require('../src/models/task')
+
+Task.findByIdAndDelete('5e52f573b7d229017fe21321').then((task) => {
+  console.log(task)
+  return Task.countDocuments({ completed: false })
+}).then((result) => {
+  console.log(result)
+}).catch((e) => {
+  console.log(e)
+})