Negima/Naruto crossover
this story starts when Evangeline is falling off the bridge.(if you have no clue when this happened watch negima on the internet)
Since Eva (Evangeline's nickname) couldn't swim and negi lost his wand and anyone who could swim wouldn't make it in time Naruto and his apprentice kotoro had to swoop in and saved her just before she hit the water with their water walking technique. Eva instantly fell in love with Naruto for saving her from drowning. After they were safely back on the bridge negi thanked Naruto for saving Eva and for saving her she offered to let everyone train at her resort as thanks for the great battle and the save. first thing they did after they got to the resort was change into training clothes and start training. Eva agreed to train negi kotoro and Naruto since her powers weren't sealed off in her resort. they agreed and Eva told they that the training would be very difficult and even life threatening. she asked if they still wanted to be trained and they agreed. she then teleported them to a snowy mountain and told them they had to last one week to pass the test or she won't train them any more. she then gave each of them a bell to ring if they wanted to give up. all three immediately took the bell and handed it back to her and said they won't give up no matter what. Eva smirked a little and then left them and said that she would return in exactly one week at the top of the mountain then wait five minutes for them to appear. whoever did not appear or was not already there would be left in the snowy mountains and either die or walk back to the resort and then she left. negi Naruto and kotoro decided to work together for the week top survive. negi and kotoro created a new spell to protect themselves from the elements and Naruto used the power of the sage of six paths to make a jutsu using ten tails chakra top block out damage and feeling from all things for any amount of time. they then each made a giant cave for themselves and then connected them using holes in the walls. Naruto used the odama rasengan while kotoro used a move similar to the rasengan and negi use his magic arrows. after they made their caves they hunted for fish to eat. each caught three fish and cooked them with kotoro's fire magic. next they made some snow furniture top sleep on and made a new spell top melt the snow and heat it to make a nice hot bath. after a week of that they all met Eva on top of the mountain and returned to the resort to be greeted by all their friends. after that they started to train with chachamaru chachazero and Eva for a few hours each day (it doesn't seem like that long but one hour is twenty-four hours in the resort). each day they got stronger and stronger and it their free time they made a way to free Eva from her cures of being bound to the school and being stuck in the body of a ten-year old and but teaching the classes they were teaching. they succeeded in both and very quickly surpassed Eva and competed to see who was the best in the process Naruto and Eva got married and had nine kids (one had one tail another had two ect. all the way top nine tails.) many years passed and in that time negi kotoru and Naruto fought many battles and all three gained immortality from Eva top help them in their battles but naruto was always the best because of ten tails.