Quick Transmigration: The Counterattack

Gu Jing: System, are you sure they need my help to turn their lives around? System: That's right. Don't doubt yourself. Gu Jing: Why do I feel like I'm completely useless? System: That's just an illusion. The story of Gu Jing being abducted by the System and taken to different worlds to help protagonists at the lowest points in their lives turn things around. Wait, do those protagonists, with their dazzling protagonist auras and golden fingers even more powerful than the System, really need his help? Gu Jing has his doubts... Bottom in the main pairing 1v1 Various types of tops x a background-character bottom Happy ending Feel free to tease the author on Weibo (●, ●) My new novel, Contract Pet Marriage [Showbiz], is now out. Enjoy~ Premise: