C396 In fact, it was a cloudy world …

Chun Fengcai was a ferocious blade.

When I was in Bo Minghan's world, I had already guessed that Chun Fengcai's plain, simple, and even somewhat clumsy looking sheath was to neutralize the vicious nature of this blade.

However, perhaps it was due to this vicious aura, but it had been accumulated by this sheath for too long. Just like a cistern