The Sect's Darling Junior Brother? but I'm a Gu Cultivator!

After returning from my training trip, I discovered that the sect had a new junior brother. He was exceptionally intelligent, handsome, and had a sweet tongue; the entire sect doted on him. I was just wondering what gift to give him. But then, in front of everyone, he burst into tears, accusing me of stealing his Foundation Establishment Pill. Hearing this, everyone in the sect was shocked. They looked at the junior brother with pity. "Senior Brother is a Gu cultivator! Why did you have to mess with him?" "The last person who messed with Senior Brother changed gender and now he's always clamoring for Yin Gu!" "I think Junior Brother is in for a treat!"