Upon hearing this sudden voice, Du Zhaowu and the others quickly turned their heads. When they saw Lin Anguo, they couldn't help but be taken aback, showing a hint of doubt on their faces before exchanging glances.

The old man clearly noticed their confusion and chuckled, "Your Grandpa Lin has already stepped onto the Golden Elixir path, becoming a Grandmaster, which is why he looks much younger."

Indeed, after entering the Golden Elixir stage, Lin Anguo's appearance had become noticeably younger, looking just over fifty at a glance.

When Du Zhaowu and the others arrived earlier, Lin Anguo was already there, chatting with the old man in the study, so the younger ones naturally didn't dare to disturb them.