How Long Does it Take to Fully Evolve Operator?

I decided to try to grind out the full evolution/exp process for Operator as opposed to when Juggernaut came out and I just bought it immediately with money. I'm not doing this for an evolved tower again. Unless I do. Hmhmhmhmhhmhmhmhmh... Music from Epidemic Sound: https://www.epidemicsound.com Some other music from Deltarune and Persona 3 soundtrack. Game: Roblox #tds #towerdefensesimulator #expgrinding