Years went by, and William and Evelyn were living a happy life together. William's health had fully recovered, and they had started a family of their own.

However, one day, William started to feel unwell again. The symptoms were similar to when he was first diagnosed with his illness, and he and Evelyn were worried. They went to see several doctors, but none of them were able to help.

In a last-ditch effort, they remembered their journey to Paris and the healer who had helped them before. They decided to return to Paris and seek her help once again.

When they arrived in the mythical land, they were greeted with open arms by the friendly locals. They made their way to the healer's home and explained the situation to her. The healer listened carefully and told them that she would do her best to help.

She made another potion for William, but this time, it was even more difficult to obtain the necessary ingredients. The journey to find the herb was even more challenging than before, and William and Evelyn had to overcome many obstacles along the way.

But their love and determination were stronger than ever, and they finally found the herb they were looking for. They brought it back to the healer, who used it to make another potion for William.

Within days, William's health improved once again, and they were both overjoyed. They returned home to Paris, grateful for the healer's help and for each other. They knew that their love would conquer anything, no matter what challenges they faced.

From that day on, William and Evelyn returned to Paris every year, to visit the healer and show their gratitude for her help. And as they grew old together, their love for each other continued to grow stronger with each passing day.