Negima!? Natsu Special!?

Yue and Nodoka try out a spell they think is the Red String of Fate, a magical thread said to connect people to their destined partner. Nodoka casts the spell and becomes tied to Negi with a red string that cannot be severed. However, this string is not a real fate-binding spell, but rather a magical red cord that permanently links them together. At the same time, Ayaka arranges a free trip to her family’s new spa resort for the class. With Negi and Nodoka physically connected, they must go through the trip while carefully avoiding any improper situations.