Xie Xizhou carelessly clicked on a text-based game that had suddenly appeared on his computer, titled The Manual for a Disciple's Rise to Power. But the author abandoned the game (or so he heard), so Xie Xizhou was chosen by the System to fill in the unfinished plot. He muddled through, thinking it would be like the harem novel he had written, but the story grew stranger and stranger. Only after he was bound to the System did he realize this was actually a danmei game! Fortunately, he was straight, and his mission was to play matchmaker for the two male leads. One was his senior brother's disciple, and the other was his senior brother. Easy enough! But when he received the tea offering to mark the disciple's acceptance, his hands started shaking. Senior Brother, isn't this your disciple? Why are you handing him over to me? Can disciples just be passed around? And the key question is, how am I supposed to play matchmaker now? Thankfully, they're the official couple, so there's no need to worry about them getting together. Worst case, I'll just make sure they sleep together first. Wait! System, are you sure you're not employing a minor? The main quest can be changed too?
He had thought it was all a coincidence, but he never imagined it was connected to a great battle from a century ago. As Xie Xizhou spent more time traveling through the game, he grew increasingly certain that something was very wrong...
Theme: Respect the elderly and care for the young, and keep the world at peace
Damn, it turns out no one is watching.