A college stud tries to level up his relationship with a computer science major after becoming attracted to her skills in an online role-playing game.

Hong Kong, the present day. With the lithium market in a dip, UA Capital Investment Banking, led by hotshot managing director Derek Lee (Stanley Huang), brokers a merger offer to Brandon Mining, one of the world's big three lithium producers along with Anchor Exploration and Clayton Global. Investigative journalist Henry Ma (Aarif Lee), who runs financial blog Golden Touch, gets wind of the plan and makes it public. UA';s client is believed to be Anchor, and Brandon';s CEO Owen (Michael Wong) considers it a hostile takeover. His financial advisor is Derek';s onetime lover, Amy Liang (Xu Jinglei), associate managing director of Global Alliance Investment Banking, who finally split up with Derek

After he is diagnosed with an incurable brain tumour, and told he has only three to six months to live, wannabe actor-cum-professional conman Shen Mo decides to spend his remaining time doing something more meaningful and for the benefit of society. In the past he has helped the police on several cases, though always kept a low personal profile; now he has decided, with his geeky partner Du Yu, to personally infiltrate some local criminal gangs, including one, led by Yao Dezhi, that sells fake medical supplies and another, led by gangster Jia, that practises phone scams.