Sakura is in bed and she's moaning. A glowing hand comes into view and rests on Sakura's head. Kero wakes Sakura, but she doesn't look well, her head feels fuzzy and has a hot temperature. Sakura goes to school anyway, even though it's even raining outside. Sakura can't seem to keep her concentration though and Miss Mackenzie tells Madison to take Sakura to the office. Tori comes to take Sakura home, he ends up carrying her through the rain and the dark clouds. Kero tries comforting Sakura but Tori comes in and Kero assumes the "stuffed animal" position. Tori is very suspicious of Kero and Kero is very nervous, Tori still leaves though. Outside, the rain stops and the clouds swirl in a circle formation. Sakura senses a Clow card and goes to the window, seeing the cloud formation; Kero says it's the Cloud Card. When Sakura tries to go out, Kero tries to stop her but decides it's best to seal it, the storm is getting stronger. Sakura releases the Mirror Card to show itself as Sakura, so Tori believes Sakura is still in her room. The real Sakura goes out, flying. They approach the center of the swirl but the Cloud Card attacks launching a streak of cloud at them. She falls off the wand but Li arrives and uses the magic wind to catch Sakura. Tori comes into Sakura's room and Tori senses something different. Back at Sakura's room, Tori knows the other Sakura isn't Sakura, remembering her from when he fell off the cliff (Episode: "Double Take"). He tells The Mirror that he thinks he knows what Sakura has been up to, but not to tell Sakura. Li scolds Sakura for being outside while she's sick. He cuts through the Cloud and releases his magic fire. All the cloud burns away, revealing the Cloud's visible form. Sakura seals it and it goes to Li. To Meilin's surprise, Li gives the card to Sakura, saying she deserves to keep it after coming out to catch it even though she was sick. Sakura gets back to her room and The Mirror returns to its card form and floats into the drawer where the Clow Book is. Kero comes outside and says he should stay with Meilin because he's worried Tori knows too much. Tori takes Sakura's temperature and he goes to call a doctor, Sakura has gotten worse due to going out. Their mother suddenly appears, putting her hand on Sakura's head and relieving Sakura of the cold.