Lin Mo, a modern doctor with dual doctorates in Chinese and Western medicine, dies from overwork after working seventy-two hours straight.
When he opens his eyes, he has transmigrated to the Great Qian Dynasty, becoming a down-and-out live-in son-in-law who drinks, squanders money, and lives in poverty.
His home is bare, his wife and daughter are near death, the landlord is demanding rent, and he is subjected to endless humiliation.
The original owner was weak and useless, leaving his beautiful, gentle wife, Shen Qingyan, to suffer miserably.
His young daughter, Niannian, was left cold, hungry, and frightened day after day.
Given another life, Lin Mo swears:
He will never let his wife and daughter suffer again!
Armed with peerless medical skills and top-notch cooking, he uses modern knowledge to shake up the ancient world,
rising step by step from the most lowly live-in son-in-law and defying fate itself.
Whoever bullies his wife and daughter will pay the price;
whoever blocks his path will find him carving out a way forward by force.
To the outside world, he is a peerless powerhouse, decisive and rising ever higher;
at home, he is Shen Qingyan's steadfast support and gives Niannian the safest, most tender love.
In this life, he seeks neither power over all under heaven nor wealth and glory.
All he wants is to keep mother and daughter safe and well for a lifetime, and give them a life of romance and peace.
The most powerful live-in son-in-law's journey of spoiling his wife begins now!