"Die!"

When the long sword in his hand stabbed at John Doe's heart, there was a sense of cruel pleasure on Zach's face, and his eyes were full of crazy joy. He thought that John Doe had made the wrong choice by aiming his weapon at his back. He believed that he would pierce through the heart of John Doe, who had no weapon to resist.

However, just as the long sword in his hand was about to stab John Doe in the heart, Zach saw that John Doe's left palm was ...