After having his wonderful recipe stolen by his rival, Zebest Quizine , Julien decided to start anew. He moved to Desiderata Valley.
Julien moved to 1042 East Dreaming Drive. But he decided to enjoy the life so he travelled to Twikkii Island. He discovered a lot of secrets of Twikkii. He received a voodoo doll from the Witch Doctor, he learned a sea chantey from Edward Dregg and he also found love. Julien was fall in love with the lovely Twikkian girl Carla Reamon. They had a several romantic nights at Julien's hotelroom. At the end of his vacation he proposed Carla.
He was just back when he met another woman, Michelle Fischer. She was a married and pregnant woman who didn't mind to cheat on her husband. They started an affair. Julien thought it didn't matter because cheating your fiancée wasn't really cheating. That was Julien's opinion. When Michelle divorced Julien thought it was the end of their affair. But Michelle said she was pregnant and she wanted to live with him. Julien agreed but Michelle must leave when he and Carla would go marry. But when Carla appeared on the scene it was just the beginning of a big drama.
Carla and Michelle couldn't stand each other and they argued frequently. Michelle was in a rage when she told about her and Julien. She also tried to drown Carla in the pool but Julien could save her in time. Julien had a dilemma. Michelle tried to kill Carla so he would have to report the police, but Michelle was also carrying his child. So, Julien decided to wait till Michelle's delivery because he didn't want his son would born in a prison. Michelle has other plans, however. She turned into a vampire and bite Carla. Carla, unaware of her sun allergy, died of sunburn. Julien couldn't forgive Michelle and he wanted to report the police. But Michelle ran away with their unborn son Carl. He never saw Michelle again.
Julien lived a while alone until Carla returned. Michelle resurrected Carla as a zombie. First, Julien was a little bit afraid of her but he saw that the dead Carla was the same as the old Carla. Julien offered his apologies and they married not much later. They went on honeymoon at Takemizu Village. They both discovered secrets of the eastern country. They learned the dragon tale story of the Wise Old Man and Julien learned to teleport from a ninja.
After their honeymoon, Julien and Carla focused on their careers. Julien climbed the career ladder of the culinary career and Carla climbed the one of the architecture career. Julien also recontacted his son and told him everything about Michelle because he thinks she 's dangerous. Julien and Carla moved to Fear Valley after Michelle's death.
Carla was upset when she saw the happy families. She wanted a child too, but she was infertile. So, Julien and Carla visited a special doctor. He used a totally new technic from the aliens, male pregnancy. The doctor took some DNA samples from Julien and Carla and planted an ovum of Carla with some DNA samples in Julien's body. Not much later Julien discovered he was pregnant. He later gave a birth of Felix. After the birth of his son Julien also became grandfather. His daughter-in-law gave a birth to a girl Morgan. He became a Celebrity Chef just before Felix' birthday.
Julien wanted to take care for Felix now he's and elder. He tought about retiring, but he wanted to work until Carla reached the top of her career.
- Julien's Dutch name is Jurgen de Cock.
- Julien was implied to be a vacation tester. He must discover every vacation memento. But when he had an affair with Michelle, he got involved with the family story.