Chương 688: Chapter 97 The Elder Brother with Similar Looks (Part 1)_2

"Hm? Who came in? It's rare for someone to visit this room!" A cold voice echoed from behind the leftmost bookshelf, causing Nian Bing, who just found a top-tier Fire Magic Spell, to stiffen. Why was someone there at this hour? His initial reaction was to store the magic book in his Spatial Ring, quickly gathering his magic power. Who was it?

Nian Bing felt no fear as he ventured into the room. Anyone who could enter must recognize him and assume him as his brother. Even if they were reading together, they might not find anything odd about him. With this in mind, he walks calmly towards the voice from behind the bookshelf and said, "It's me. Who's still reading this late?"