Nothing seems to be going right for Lo Ser (Zhang Yu Xuan). His coworkers constantly make fun of him and his boss is always on his case for bad work performance. It goes from bad to worse when Lo Ser is finally fired from his job. Then on his 30th birthday, Lo Ser gets a package delivered to him by mistake that is full of a large sum of money. Lo Ser foolishly spends the windfall to throw himself a lavish birthday party. But what happens when the intended recipient of the package comes looking for him? “Arrogant Loser” is a 2016 Chinese web movie directed by Lan Cheng Xu.