Gu Family was the family of alchemists. So, of course, they were extremely rich.
Their mansion was also very luxurious.
Every tile in their mansion was made from rare beautiful jade, while every pillar was made from silver and gold.
Even every flower, herb, plant, and tree planted in all of their gardens and yards was rare and precious.
Not only luxurious and beautiful like paradise, but their mansion was also installed with many advanced high-level formations such as the Spiritual Energy Gathering Formation, Protection Formation, and so on.
Immortal Sword Sect might be well-known as the strongest sect in this Lightwind Continent, but there was no doubt that the Alchemist Sect was the richest sect in this Lightwind Continent.
Both of them as the strongest sect and richest sect in this Lightwind Continent, so it was not strange that their relationship was very close to each other.