One Piece Manga Chapter 58

After 70 days of starvation on a barren rock, Sanji decides to steal food from Zeff. He discovers Zeff’s bag is full of treasure, and realizes Zeff had given him all the food, surviving only by eating his own leg. Zeff reveals he also dreams of finding the All Blue and promises to open a restaurant if they are rescued. They are saved after 85 days. This memory explains why Sanji, in the present, is willing to sacrifice everything to protect Zeff and his dream