After going through many trials, Spider-Man (Tobey Maguire) has become a righteous hero admired by everyone and won the beauty. However, Spider-Man, under his halo, also has his own worries: he let the thief go in the first episode, causing his dearest uncle to be killed by the thief, and Parker has always been resentful. Parker, who was enjoying life well, began to become arrogant. When he caught the thief again, he cruelly watched him fall from the building to death. Later, he realized that he had punished the wrong person, and the real murderer was the "sandman". When Parker brutally killed the "Sandman", the dark side in Parker's heart gradually gained the upper hand in Parker's body, and Spider-Man finally transformed into the evil "Poison Spider"! Unfortunately, Parker did not realize the changes in himself. How could Parker finally get rid of his evil?