Ep 4. You Can't Touch This

The Charmed Ones are back in action and this time they are dealing with a magical virus that is spreading throughout San Francisco. As they investigate, they discover that the virus is being spread through physical contact and they must find a way to stop it before it's too late.

Meanwhile, Macy is struggling with her new demon powers and is having a hard time controlling them. She turns to Harry for help, but he is hesitant to get too involved. Macy is determined to figure things out on her own, but she soon realizes that she can't do it alone.

Mel is dealing with the aftermath of her breakup with Niko and is trying to move on. However, when Niko shows up at the scene of the magical virus outbreak, Mel can't resist getting involved. The two of them end up working together to try and stop the virus, but Mel soon realizes that her feelings for Niko are stronger than ever.

Meanwhile, Maggie is struggling with her own relationship issues. She is still torn between Parker and her new love interest, Jada. As she tries to decide who she wants to be with, she finds herself in the middle of the virus outbreak and must use her powers to help her sisters.

As they work to stop the virus from spreading, the Charmed Ones must also deal with a new demon threat that is lurking in the shadows. They must use all of their powers and work together to stop the demon before it's too late.

Overall, episode 4 of Charmed season 3 is full of action, drama, and romance. The Charmed Ones are faced with new challenges and must work together to save San Francisco from disaster. It's a thrilling and emotional episode that fans of the show won't want to miss.