I once read a cartoon in which the heroes are called Ge Ling, Allen and Fran. I wonder if anyone knows the story outline and final ending of this cartoon.

After falling into the sea, Ge Ling lost his memory and stayed with Allen. Finally, Ge Ling regained his memory. She also fell in love with Allen and found several children in an orphanage. Finally, Li Xia became Allen's assistant, and Anna (who replaced her) was arrested. When Allen proposed to Ge Ling, news of the children came from the orphanage. Ge Ling said that she would not get married until all the children in the orphanage were found. The story is over.