Parents' Guide to Cashero

Based on the webtoon of the same name, CASHERO (aka Ca$hero, Kaesyeoro) is about a man who grudgingly embraces inherited superpowers that come with a huge financial cost. Civil servant Kang Sang-woong (Lee Jun-ho) is trying to save enough money to marry his pragmatic girlfriend Kim Min-suk (Kim Hye-jun) and buy a home. They both have jobs and are doing their best, but things get decidedly more complicated when Sang-woong visits his parents in the country and his dour father Kang Dong-gi (Jung Seung-gil) passes his secret powers on to him, which include superhuman strength and self-healing that only works when he has cash on him. Sang-woong can use these powers for good, but every time he does it will drain him of cash. This almost guarantees that he'll be broke for life, a fact confirmed after an encounter with loan shark Park Jeung-ja (Kim Guk-hee). After helping people survive a series of potentially fatal disasters which leave him without cash and power, he eventually meets Kim Min-suk (Kim Hye-jun) and Byeon Ho-in (Kim Byung-chul), members of a secret Korean superhuman society who also pay some sort of (albeit non-monetary) price for their powers. Together they must protect the world from a powerful criminal organization known as "Beominhoe," or The Mundane Vanguard, headed up by the corrupt Jo Won-Do (Kim Eui-sung). While Jo's adult daughter, Jo An-na (Kang Han-na), attempts to impress him by stealing powers from superhumans and developing drugs that replicate their abilities in order to keep her place in the line of succession, her ruthless younger brother and nemesis, Jo Nathan (Lee Chae-Min), has returned from the United States with a desire to become the new heir to the company and to claim superpowers for himself. Sang-woong and the few remaining society members know that it will take everything they have to stop each of them, or they will destroy the world.