Eldest Senior Brother, You're Biased

The Book-Transmigration Bureau assigns Lin Zhiyi a classic mission: go to a cultivation world and play the tool-man senior brother to the male lead. Core KPI: Ensure Long Aotian's cultivation goes smoothly, that he snags every fortuitous opportunity, and ultimately ascends to the peak of the immortal dao. System: "Simple. Just be his dad—ahem, I mean, his senior brother. Basically: you feed him the spirit herbs, you block the enemies, you take the blame, you shoulder the trouble. Got it?" Lin Zhiyi says confidently: "Got it. Professional nanny, basically." And so, daily life on Tianyan Peak descended into chaos. The ancient spirit pill he'd finally refined, Lin Zhiyi lovingly popped int...