Liu Chengyang is ambitious ideal ambitious youth, after graduation entrepreneurship, but twists and turns. Liu Chengyang and his girlfriend Lin Baiyu in love for five years, and up the Lin family pressure. Just at this time, Liu Chengyang and Lin Baiyu erreth akbe Yongxia electronic young female boss Xia Ruoxi. Xia Ruoxi brain cancer stage only had three months to live, Xia Ruoxi in the disease can not put down the trouble in the family and be threatened by growing crises permanent summer group. Lin Baiyu switched to the permanent summer company. Liu Chengyang's company is Yongxia group purchase, so Liu Chengyang also entered the permanent summer company. Xia Ruoxi has added to the young Liu Chengyang appreciate, gradually Liu Chengyang also fell in love with a strong and optimistic Xia Ruoxi. Liu Chengyang decided on the permanent summer exhibit ambition, to help Xia Ruoxi restore permanent summer. At the same time, Lin Baiyu is also aware of Liu Chengyang's companionship is her happiness. Experienced several young people a life and death test finally realized, simplicity is the essence of happiness, trust is the basis of love.