Jack wakes up confused, reborn into an ancient famine as desperate sisters-in-law and a little niece call him the only surviving man. They press their last food on him and plead he's the family's last hope after all brothers starved. Jack, dazed from rebirth and hunger, learns they fainted and faces accusations of not appreciating their devotion. Faced with their dependence and the tiny remaining ration, he resolves to stop being a rogue and take responsibility for their survival. The episode ends with his vow to support them, but their survival in the famine remains uncertain.
In the middle of a famine, a family scrambles over the last scraps in a nearly empty kitchen. Jack and Edith argue after a child nearly chokes on a rock‑hard bite; their mother insists they split the meager portion so everyone has strength to keep searching for food. They sift the cupboards and find only half a basket of potherbs and bare shelves; even bark and roots are gone. As desperation mounts and plans to forage begin, someone notices, “What’s this?” — they uncover a spatial ring, and the episode ends with them staring at it.
After activating a special space with a spring and 50 acres, the protagonist plans to test the system. Back at the household, a tense kitchen argument erupts over Uncle Jack's past habit of giving the family's scarce provisions to his fiancée, Nelly. Peach and another reveal the day's dug roots are all that's left. Jane vows to stop sending food to Nelly, while child Molly begs, "Can you please not give our food away?" Accusations leave Jack's reputation damaged; he admits changing their image will take time and declares he has only one way out.
Jack barges in, claiming the house and threatening to kick everyone out. The women, Edith, Jane, Tina and Peach, face an empty larder and plan to gather potherbs, worried Jack will hand them to Nelly and leave the household starving. Tempers flare; some urge abandoning him, but Peach forbids judgment, insisting Jack is still their brother-in-law and ordering patience on pain of exile. Edith accepts an apology. Jack asks if he will ever come around, leaving the family hungry and uncertain whether patience will change him.
After discovering an exchange system, a person plans to dig potherbs to trade so the girls won't go hungry. While foraging on a mountain he's confronted by Andy, who claims the area as his territory. Others accuse Andy of taking half the hunting yield as a protection fee and warn he’s pushed people too far. Andy dismisses them and threatens to make the digger pay. The confrontation escalates into an open threat against the forager and the supply plan, leaving the potherb runs and the girls' food at immediate risk.
When the women return from foraging, Edith reports almost all the potherbs have been dug up and gone, leaving the household starving. Jane and Besty suspect Jack took the herbs to Nelly. They confront Jack; he insists he didn't find potherbs but produces a small sack of rice. The girls erupt in joy at finally having rice. Pressed for the source, Jack names the giver: "She's my sister-in-law." The episode ends with thankful relief turned to unease as everyone faces the unknown implications of that sudden gift.
During a famine, Jack retrieves a hidden food stash his parents saved as a wedding gift for Nelly and decides to cook it to keep the household alive. At the table he invites Molly and the women to eat with him, but they refuse, saying "we're women" and that ancestral rules forbid them from joining. Jack insists the family will "eat together, and we suffer together," directly challenging the feudal custom. When the women resist, Jack threatens to force compliance "the old way," strides forward and shouts, "Come over here!" leaving the outcome unresolved.
Jack, newly declared head of the family, leads the women to dig potherbs after promising to protect them. While the groups work, Besty is bitten by a snake. Jack rushes over; they realize the bite is venomous and he moves to suck the poison out. Besty resists, shouting "You can't do this to me" and asserts her authority as a sister-in-law, pushing him away. Others urge treatment while Jack insists on helping. The scene ends with Jack stalled mid-action as someone off-screen demands, "Jack, what are you doing?" leaving Besty's fate uncertain.
Jack is sucking venom from Betsy, his sister-in-law, after a viper bite while Peach accuses him of taking advantage and Betsy insists he was saving her. After Betsy receives a disinfectant to counteract the poison, cries for help from Edith pull everyone outside. Edith and her mother are being pressured by Andy and another man who try to drag them off and seize a fat rabbit as bait; Molly fights back to protect her daughter. The scuffle escalates when Jack runs to intervene, and someone shouts, "Jack, you piece of sh*t! How dare you hit me!"—the accusation hangs unresolved.
Reborn into a famine-year as a lazy good-for-nothing, Jack Hill awakens a space system that offers chances to save his starving household. Five devoted sisters-in-law dote on him, but envy stalks in the form of cousin Andy Hill, who schemes to take them and destroy Jack's family. Each time Andy plots, Jack uses the system to outmaneuver him, leads villagers to plant peanuts, and shields his household. Andy escalates, teaming with local bullies in a dangerous conspiracy. Jack uncovers the plot, fights to protect the girls, and unexpectedly falls in love. After finding a water source and launching a trade caravan, Jack transforms from loafer to respected provider, securing peace and prosperity for his five sisters-in-law.