Chapter 121: Aberrant 11 Holding her little sister’s soft hand, Chen Cailing finally breathed a sigh of relief after leading her out of Tianzi Building and turned back to answer her question. “You only need to spend money to buy things outside. Here, you don’t.” Chen Cailing didn’t know much about this place or what dangers they might face. She only clearly remembered one teacher saying that ordinary Players like them were just “bait” in an S-grade Domain. She instinctively hugged her…