Please help me identify the novel name .

the main character's name is zhou yue . the story starts when his girlfriend Chen Lan breaks  up with him as she slept with the vice president of her company . and got pregnant . six months pass and the mc has left his job and become a alcoholic . he one day is drinking in a bar with his college friend Lin You . after drinking they get out and he sees his ex girlfriend with the vice president Zhou Tiancheng . his friend drunk goes and slaps him and gets into a fight . the mc goes there to solve it but the woman with the vp tries to stop him thinking he is there to fight the vp . he accidentally pushes the woman and touches her chest which makes her angry . then they escape . since his rent is due he applies for a job at a company named Aolan international which is a advertising company . he clears the interview but didn't get the job as the company president was the woman he pushed earlier named An Ran . he gets out and observe a couple selling watermelon with a child . the president tries to buy some watermelon from them but the mc interrupt and she makes a bet with him to help them sell and if he succeeded she will give him a job .

sorry if I didn't pronounced correctly their names . i tried but I couldn't find the novel name . it would be very helpful if you gave it to me . thank you for reading .