Complex sentence: The "Face Meter" is an experience bar that represents Wei Shen's reputation in the underworld and whenever it fills, upgrades are unlocked such as health regeneration, improved combat abilities and reduction in equipment purchasing costs.
Split into simpler sentences: The "Face Meter" is an experience bar that represents Wei Shen's reputation in the underworld. Whenever it fills, upgrades are unlocked such as health regeneration, improved combat abilities and reduction in equipment purchasing costs.