You Were Supposed to Win the Heroine Over, Not Lead Her in a Rebellion

It was supposed to be a dating game, so how did it turn into a wasteland survival game? The moment Lu Yan opens his eyes, he finds himself in a cyberpunk-flavored future. As soon as he comes to, he hears a ding beside his ear: [Standing before you is the ultimate Demon King, destined to destroy this world: the Death Witch, who has slaughtered countless people. Your task is to successfully win over the heroine, Xier, and make her fall in love with this world...] After failing to win her over in the game eighteen times, Lu Yan is forced to take matters into his own hands and face the ultimate challenge in a post-apocalyptic future. System Sis: “Other people take girls stargazing and try to catch the moon for them. Who taught you to ask her at midnight why Zhuge Liang didn’t use Wei Yan’s secret route through the Ziwu Valley for a surprise attack? What good is that supposed to do?” When she sees the heroine send more than a dozen voice messages, each sixty seconds long, System Sis falls silent. “Is this right?” “This is a dating System! I want you to make her unable to leave you so you can stay in a relationship. Who told you to be her strategist?!” “I told you to teach her to love this world, not to remake the world into something she loves!” “Wait! The charm in the quest rewards is for winning over the heroine. Who told you to use it to give speeches?” “L-L-L-L-Love is what this dating System is for... Forget it. Fight! This is awesome!”