沉迷研究大脑的天才神经外科医生郑世玉（朴恩斌 饰），因一次严重纠纷被吊销医生执照，更被恩师崔德熙（薛景求 饰）背弃，两人从此反目成仇！而世玉更沦为黑市医生，从此将人命玩弄于手术刀之中。
第二季盒子世界多维升级，将围绕“从盒子里看世界”的概念，解锁人生无限可能。节目中，明星玩家被输送到10个充满不确定性的平行世界，通过游戏闯关的方式观照当下社会话题，在不确定性中找到与自我和解的答案。
Fuat is a successful and respected lawyer. One day a bad incident happened to his daughter. The series will convey to the audience how Fuat, yuankan.cc while trying to avenge his daughter's incident, confronts the darkness within himself and tries to achieve his own justice, along with the mysterious messages that come to his phone.
