No Need to Worry About Moving to a Remote Island, My Pocket Dimension Keeps the Catch Abundant

[Sent to the countryside + beachcombing + military marriage + scientific research + punishing villains + a life comeback] In his previous life, his father was swindled out of his property by his second uncle's family. Qin Xiangyang was forced into the Cai family as a live-in son-in-law and made to raise another man's child. After his family was sent down to the countryside, his mother and younger siblings died miserably, and his father wasted away in grief. Reborn in 1970, he awakens an exchange space! The three treasures his wicked second uncle hid away? Clear them out! The grain and meat coupons his greedy grandmother stashed away? Take every last one! He sells his job at a state-owned factory for a fortune, then decisively breaks off his engagement! He sends his fiancée and her lover straight to prison with a kick. “A dung beetle and a cesspit: a perfect match!” One denunciation letter sends his enemies off to labor reform! Humming a tune, Qin Xiangyang takes his whole family to Heishan Island. While everyone else struggles to gather seafood, the receding tide leaves the beach strewn with gold for him: Lobsters as big as washbasins, piles of abalone, and eels he can grab right out of the crevices in the rocks! While everyone else gnaws on coarse corn buns, he eats seafood hotpot until he's sick of it. When the production team frets over grain quotas, he hands in wheat seed that triples the yield per acre! His many scientific achievements earn him one honor after another. Before long, he's the most popular young man on the whole island! Top-secret government agencies compete to offer him a secure job, and thanks to him, China's technology advances by a century! Along the way, he even brings home a military beauty as his wife.