Young-il is a skilled plotter specializing in orchestrating murder-for-hire schemes designed to appear as accidental deaths. Unbeknownst to others, these so-called accidents are meticulously planned murders, executed with precision to leave no trace. After successfully completing a case with impeccable execution and no evidence linking him to the crime, Young-il receives a new, high-stakes assignment. His latest target is a well-known political figure constantly in the public eye. Despite the heightened risk of exposure, Young-il decides to accept the job, assembling his trusted team members—Jackie, Wol-cheon, and Jeom-man. Following thorough planning and multiple rehearsals to ensure everything runs smoothly, the team prepares to execute their plan. However, just as they are about to carry out the operation, unforeseen complications threaten to jeopardize Young-il’s flawless scheme.