System: Assassinate the President at the Beginning

My name is Hong Shixian, and this is the first task assigned to me by the organization. Actually assassinated the president In order to accomplish this task, I made a fortune selling unlimited mechanical keyboards that came as a gift with the system. ———————————— The mission begins! Please complete it in time! Mission name: Go back to the Cold War to assassinate President Kennedy Mission introduction: During the Cold War, Kennedy did not hesitate to suppress surrounding countries in order to rule the world, causing instability in the world structure. Therefore, you will complete this assassination mission and rewrite history. Conditions to be met: Assassination of Ken*0/1 Mission reward: lithium battery Starting item: mechanical keyboard This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.