A family of four accidentally embark on a truck journey full of laughter and tears! Truck driver Zhou Dong Hai is very pessimistic about his prospective son-in-law Wan Yi Fan. Yi Fan is trying extra hard to please his future father-in-law but it only makes things worse. Meanwhile, mother Huo Mei Mei and daughter Zhou Wei Yu are also trying their best to act as a mediator. Can the unlucky Wan Yi Fan pass the son-in-law test with flying colors during their trip?