There were quite a few books here. I recommended "Eight Hundred Years,""I Am a Top-Grade Human Furnace," and "The Strongest Human Furnace in History." Among them,"800 Years" was a historical fiction novel. The protagonist took a furnace to participate in the struggle in the chaotic world."I am a high-grade furnace" was a novel about Xianxia and Qianyuan. The protagonist took a furnace and savagely abused all kinds of children."The Strongest Furnace in History" was a classical Xianxia novel. The protagonist took a furnace to cultivate and become an immortal. I hope you like this fairy's recommendation. Muah ~😗