C422 The Strange Flame Pill Refining Manor

Zhou Yan had invested over 300 billion Soul Coins to elevate his 30,000 Ghost Soldiers to Level 80.

Having amassed a substantial amount of Soul Coins during the recent Mid-autumn Activity, Zhou Yan's reserves remained plentiful despite the hefty expenditure. Yet, with further summonings on the horizon, he chose to cap their advancement at Level 80.

To Zhou Yan, this upgrade was sufficient