Single Sainthood: the Chief Single Saint in the Prehistoric Age

Long Yin, a century-old bachelor, was reborn as a pure Yang saint! Armed with the power of nine layers of pure yang, Long Yin's hormones burned through the entire prehistoric world! Original Heavenly Lord: There is one stone for manhood in the world, Long Yin has only twelve fights, but the men in the world owe two fights! Taishang Laojun: There is someone who knows philosophy better than me? Long Yin: ... This world is so dangerous. I feel like people are caring about me everywhere. All single boys must learn to protect themselves outside! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.