Why Have You All Turned Good After I Became the Villain's Leader?!

What do you mean I woke up to find myself wanted by every magical girl in the world and the leader of the villainous cadres?! And all my subordinates have been stolen away by magical girls! Or else they’ve rediscovered the true meaning of their existence and learned the value of family and friendship? What kind of joke is this? I refuse to accept it! The System that brought him here turned out to be a massive backstabber! After ruining his life, it ran off! What do you mean that after I did all those terrible things, it went and did the exact same thing as the four magical girls among my subordinates, transforming into a mascot, washing its hands of its past, defecting to the other side, and discovering the meaning of love? Why is my great villainous System helping the protagonist?! Why did my Villain Points turn into Redemption Points?! Alone and abandoned, Jiang Luo became the leader and the great villain. In the end, he watched the magical girls who had once been his subordinates, now redeemed and defected, holding hands with those flying in the sky and standing on the ground. He watched the System, now a Sourfree, lazily stretch out at the feet of a magical girl. And the evil cadres, like the corrupted heroines in those doujinshi, insisted on dragging him into their ranks, trying to defile his innocence and make him one of them. He felt as though he’d run out of strength and ways to fight back. He was the villainous leader, the biggest boss! Redemption was out of the question! Not in this lifetime! Five minutes later Jiang Luo, touched by love, understood its true meaning. The magical “warrior” girls gazed at Jiang Luo as he raised the white flag, then made a “sweet and gentle” heart gesture and said, “Spread them yourself and let love in~” Jiang Luo: “Do I have to believe in love and justice too?” Magical Girl Warriors: “Yes.”