上载新生第四季

　　In the final four episodes, sentient AI rapidly turns evil, threatening to wipe out Lakeview (and the world!). On top of greedy executives, lingering mysteries, plus heartbreak in VR and IRL, our characters are tested like never before. The only way they can get through it all and save humanity from deletion is by teaming up one last time.”。“你最好慎重的思考一下再回答，黑色的信件关系着邮局五楼的平衡，一旦这封信离开了邮局，那么邮局的五楼就要继续指派送信任务了，我们所有的五楼信使都将被邮局操控失去自由，你也是楼下上来的信使，应该明白送信过……