Boss: Although I am a boss, cool and domineering, it does not mean that I can calmly accept these things that destroy my outlook on life. Are you dead, Mr. Science? ! Fall!
System: Are you done falling, dear~? After the fall, you still have to continue the mission~yo~ dear~
Boss: Kiss you uncle! Do you think you are Taobao?
System: Language~Dear~
This is a story about a villain BOSS (ordinary person) who uses a cute (?) System to fight monsters and upgrades all the way, shattering his outlook on life, and embarking on the path of becoming a radical and never to return.