Der zehnte Arzt ist ein Zeit Herrn, der ungefähr 900 Jahre alt ist, und er möchte, dass Sie mit ihm reisen.

When the kingdom resorts to using children as soldiers in yet another ogre war, Rumplestiltskin and his son flee into the forest, only to be found and bullied by royal knights. After the knights leave, Rumplestiltskin and Baelfire are approached by a mysterious old man who offers them help in exchange for a small amount of food and company. After Rumplestiltskin explains his reason for running away, the old man has a better idea and steers him towards stealing a magical dagger from the Duke's castle. As holder of the dagger, Rumplestiltskin can control the Dark One, a terrifying entity with unmatched magical powers who is the most feared being in all the land. He decides to steal the dagger with the hopes of protecting Baelfire and turning the Dark One into a force of good. However, Rumplestiltskin can't see himself keeping the Dark One as a slave as he is terrified of him. Convinced he has no other choice, Rumplestiltskin sets fire to the Duke's castle and makes off with the blade. Afterwards, he meets Baelfire in the forest and sends him home. Once alone, Rumplestiltskin summons the Dark One and cowers at the being's presence. When the Dark One taunts him about Baelfire not truly being his son, Rumplestiltskin stabs the entity in a fit of blind rage. Shockingly, he discovers the Dark One is the old man who told him about the dagger. The man briefs on all the horrible deeds he was forced to do as the Dark One and states death is welcome release and ominously warns Rumplestiltskin that "magic always comes with a price". Then, Rumplestiltskin's own name replaces Zoso's on the dagger, and he gains the powers of the Dark One, altering his appearance in the process. Relishing over his new-found status, he returns home to humiliate and kill the knights who harassed him and his son using his dagger and strength while Baelfire looks on in terror. Eventually, Rumplestiltskin's Dark One powers corrupt his mind, causing him to continually hurt people and seek more power for fear that he will not be able to protect Baelfire from his enemies otherwise. As a downside, people begin to fear him, especially after Rumplestiltskin publicly demonstrates cruelty towards a peddler after Baelfire injuries his knee running into the man's wagon. Though Baelfire believes his father would not need so much power if he simply did not have any, Rumplestiltskin details the only way to rid himself of the Dark One's abilities is if someone killed him with the dagger. In a deal, Rumplestiltskin agrees to give up his powers, if there is way to do so without dying, if Baelfire can find a way. Baelfire comes back home with a magic bean given to him by the Blue Fairy so they can both go to a land without magic, thus making Rumplestiltskin without his powers. However, when the a portal is opened for them to jump into, Rumplestiltskin backs out of his promise to Baelfire, clinging onto his son's hand while the dagger keeps himself from falling in, until he finally lets go of Baelfire as the vortex closes. When he finally comes to terms with the fact his son is gone, Rumplestiltskin furiously calls the Blue Fairy and begs her to send him to Baelfire. She says it is impossible to do without any magical means, and accidentally lets it slip that a powerful curse can bring him to his son. From this point on, Rumplestiltskin vehemently swears to stop at nothing, even if it means sacrificing an entire world, to reunite with his beloved Baelfire. A time gap passes, and Rumplestiltskin is promised a magic bean by William Smee. Rumplestiltskin agrees and promises the man eternal life in exchange, but if the bargain is not met, he will age him to dust. Before leaving the bar, Rumplestiltskin sees Killian Jones enter with his crew and stays to follow after them. In the alley outside the bar, Rumplestiltskin passes them and the pirates proceed to mock him. When Rumplestiltskin reveals himself, Killian recognizes him as the coward from his ship, but also as the Dark One. They begin a duel, with Killian nearly having his heart ripped out by Rumplestiltskin, until a very