Ouyang is a medical graduate who gave up practicing medicine for love and stayed in Suzhou, but was abandoned by his persistent love. After feeling confused and decadent, I met a new girlfriend. From then on, I started to be active, strive, and embark on the road to success. However, at this time, his ex-girlfriend suddenly comes back to him, how does he choose? Is it true that "new love is always joy and old love is always love"?