Billionaire chairman Lin Guodong finally finds his long-lost grandson, Lin Chuan, and disguises himself as a beggar to test his character. Married into the Zhao family, Lin Chuan suffers endless humiliation but continues protecting his "beggar" grandfather. When his true identity is revealed, he becomes the Asian president of a billion-dollar group, crushes those who betrayed him, and rebuilds his life with his devoted secretary.
The Zhao family celebrates Xiaoran's promotion and Lin Chuan's grad school spot, yet rudely chases away a beggar. Unbeknownst to them, this beggar is Lin Chuan's long-lost billionaire grandpa, who's testing if he's worthy of inheriting his hundred-billion empire.
Lin Chuan, a live-in son-in-law at the Zhao family, is pressured by his wife to kick out a beggar claiming to be his long-lost grandpa. His wife mocks his orphan past, threatens to lock him out, and scolds him for embarrassing the family. When the beggar shows a memento, Lin Chuan finally recognizes him, sparking a dramatic reunion.
Lin Chuan reunites with his long-lost grandpa at a banquet, but his Zhao family in-laws accuse the elder of being a scammer chasing their wealth. Lin Chuan defies his in-laws, insists on honoring his grandpa, and arranges a private room to treat him, igniting a fierce conflict.
Lin Chuan insists on taking in his beloved grandpa who raised him, but his wife Xiaoran fiercely objects, dismissing the old man as dirty and demanding he leave. Grandpa, who planned to give 100 million to Xiaoran's family as thanks, reconsiders and shows his savings to celebrate Lin Chuan's grad school admission.
Lin Chuan’s in-laws mock his beggar grandpa, dismissing the old man’s meager money and accusing him of freeloading. They claim Lin Chuan’s success—luxury car, villa—is all thanks to their family, but Lin Chuan stands firm, vowing to care for his grandpa, sparking a fiery family conflict.
Lin Chuan refuses to leave his shabbily dressed beggar grandpa at the cold hotel, insisting on taking him home and making his favorite noodles, despite his family's fierce opposition—they fear the old man's relatives will overrun their luxurious villa. Unbeknownst to all, the grandpa is a secret billionaire frustrated by his subordinate's wrong villa gift, making this episode warm, heartfelt and full of unexpected twists.
Lin Chuan insists on sheltering his long-lost beggar grandpa, but his wife Xiao Ran fiercely objects, disgusted by the grandpa's condition and even threatening suicide to drive him out. Unbeknownst to her, the ragged old man is actually a billionaire secretly assessing her character.
Xiaoran vents her anger at Lin Chuan for siding with an old man against her family. Her relatives urge her to divorce Lin Chuan, mocking his poverty and claiming the villa from Huading Group's VP Liu is hers alone. Liu Yuchen then arrives, vowing to confront the bold challenger.
Xiao Ran's parents gush over Liu, envisioning lifelong wealth if their daughter marries him while dismissing Lin Chuan as a low-earning loser. When Lin Chuan tries to provide his tattered-clothed grandpa with old clothes, Xiao Ran flies into a rage, refusing to let the 'beggar' wear them and ordering them out. Yu Chen then reveals the villa was a gift only for Xiao Ran.
Xiaoran rejects Lin Chuan, saying she likes Yuchen instead. Her family mocks Lin Chuan as a loser and favors the successful Mr. Liu as her spouse. An old man arrives, asserting the villa was gifted to his grandson Lin Chuan, and they soon discover he's Chairman Lin.
Lin Chuan catches his wife cheating, gets mocked as a loser. A stranger notes his grandpa looks like Chairman Lin; the old man comforts Lin, urging him to divorce and embrace a better life.
Lin Chuan is consumed by guilt for his beggar-like grandpa, unaware that the old man is actually a hidden billionaire waiting for him to finish his divorce. Meanwhile, the Zhao family snubs Lin Chuan and shamelessly fawns over Mr. Liu, who has gifted them luxury cars and a villa, stirring up intense dramatic conflicts.
Xiaoran confesses to Yuchen she regrets marrying her ex Lin Chuan, and they discuss wedding plans. Her father warns her to keep distance from Yuchen before marriage. Her parents excitedly demand an 8.88 million betrothal gift from the Liu family while bashing Lin Chuan.
Zhao Xiaoran scorns her poor husband Lin Chuan, ditching him to pursue luxury with Yuchen, who splurges on a 380,000 watch for her. Meanwhile, Lin Chuan’s grandpa secures a villa-sitting gig, and Chairman Lin’s return hints at unexpected twists.
Upon learning their daughter received a 380,000 watch from Yuchen without hesitation, the Zhao family grows greedy, jacking up their demanded bride price from 8.88 million to 20 million. They push their daughter to divorce her husband Lin Chuan immediately, planning to drive him out of the family by visiting the Civil Affairs Bureau on Monday—especially since Yuchen is keeping his distance over her un-divorced status.
A seemingly ordinary grandpa reveals his billionaire identity as he brings his grandson to a luxury villa and gifts it to him. Others treat him with great respect, thank him for saving their granddaughter, arrange a premium health checkup, and mention he's a chairman who needs to chair a critical meeting today—full of unexpected twists!
Urged by her family eager to ally with Mr. Liu, Xiao Ran demands a divorce from Lin Chuan to marry Liu Yu Chen, flaunting a luxury watch Liu bought her. Lin Chuan agrees. Unbeknownst to them, Lin Chuan's grandpa—whom they despise as a beggar—is a billionaire with a surprise waiting.
Lin Chuan is relentlessly pressured by his wife and mother-in-law to divorce. They sneer at his poverty, mock his shared bike, and demand disinfection of his belongings. His wife dreams of marrying a rich heir to seize their assets, while Lin Chuan calmly declares he'll leave without taking a cent.
Lin Chuan is pressured to sign divorce papers by his wife Ms Zhao and her family, who dismiss him as a freeloader and deny him any joint property. A staff member urges Ms Zhao to rethink, but she boasts her new boyfriend's luxury watch and mocks Lin Chuan, who signs off after warning her not to regret it.
Lin Chuan has just finalized his divorce. His ex in-laws are overjoyed, immediately celebrating and fantasizing about obtaining luxury items like gold necklaces and Mercedes-Benzes through their daughter marrying a rich man, completely unaware that Lin Chuan is actually a billionaire chairman.