[70S + space + fetal penetration + male protagonist + no-brainer fun]
Chen Yue transmigrated into a baby in the middle of the last century. Because his mental power was too strong and his body was too weak, he closed his consciousness and became a "fool".
Eighteen years later, the seal was lifted, and she not only recovered the memories of her previous life, but also recovered the portable space and all abilities of her previous life.
Her family did not treat her badly because she was "stupid". Instead, they loved her, protected her, and raised her well.
So Chen Yue, who recovered her memory, used her space and powers to let her family live a good life - and herself.
Later, Chen Yue met Ye Hui, became his partner, and made progress together.
(It's not about poverty alleviation. The male protagonist is also very strong, but not as strong as the female protagonist. The female protagonist is the strongest and most enjoyable)