I Became a Stepmother and Was Exiled, Then Made My Fortune Gathering Seafood

[Transmigrates into a book + exile + coastal foraging + farming + food + System + strong heroine + daily life + building wealth] Lin Rantang was just out for a bit of coastal foraging when she unexpectedly transmigrated into a book as a widowed wife exiled to an island. The original owner made trouble at every turn, alienating everyone around her. She abused her parents-in-law and bullied her adopted son, and eventually died a miserable death on the island. Looking at undeveloped Hainan, Lin Rantang immediately returns to her old trade and makes a fortune by foraging along the coast. No food? She’ll grow some. No well? She’ll dig one. No restaurant? She’ll open one. She starts from scratch. She makes salt and refines sugar, fishes and gathers seafood. They go from eating taro porridge once a day to having barbecue three times every two days. Wait, how did she accidentally become the richest person around? Zhou Jinxuan thought that with his family exiled to Hainan, he was destined to spend his life alone. But after making the arduous journey to find them, he discovers that every family member is healthy, eating meat and fish, dressed in fine silks, and living in a luxurious seaside estate. Is this exile, or a vacation? What? His family was saved by the wife who was supposed to be buried with him, even though he’d only met her once?