Arknights Succubus Nurturing System, But I'm a Quiet Office Worker

[Host, we must use love to save the beautiful girls! Change the tragic ending of the original story! Achieve a sweet romance! We’re going to do great things! Go!] "I refuse." My name is Yu Yachen, 23 years old. I live in the Lungmen urban district and I'm just an ordinary office worker. Although a thing called the [Succubus Nurturing Simulator] keeps pestering me, I haven't performed a single one of its so-called [simulations]. Because the system determined I'm remarkably similar to some guy named Yoshikage Kira, it also granted me a Stand ability called [Killer Queen]. This has amplified my inner desires. Thankfully, even though I sometimes transform into a perverted serial killer due to these desires, I always manage to get away with it and erase any police suspicion. [Host! What happened to the succubus nurturing we agreed on?! Ugh, forget it. This system is now issuing an ultimate mission! Complete one simulation to get [Star Platinum]! Complete five simulations to get [Wonder of U]!] [Mission Issued: Prevent the fall of the Reunion Movement.] "Those rewards are quite generous. Alright, I'll accept." After playing out countless 'hero saves the beauty' scenarios within the simulation, Yu Yachen opened his front door, ready to head to work. To his surprise, he found a group of beautiful girls surrounding his house. "Wait a minute, how did you all find my house?"