After Ye Chenfeng retracted the spiritual energy injected into the Moon Slayer Sword,
the light on the spirit array diagram within the Moon Slayer Sword dimmed once again.
The entire Moon Slayer Sword retracted to its normal length. Seeing the sword tip move away from his left eye, Dong Yehai finally let out a slow sigh of relief.
Dong Yehai had just suppressed his strength to the Peak of the First Level of the Creation Realm. He hadn't deliberately used spiritual energy to protect his head. Had the Moon Slayer Sword extended further, his left side would undoubtedly have been pierced through.
For someone like Dong Yehai, a formidable expert at the Initial Stage of the Fourth Level of the Nirvana Realm, his palms were completely drenched in sweat at this moment.
The speed at which the Moon Slayer Sword extended just now was too fast.
No one would have expected the sword's length to suddenly extend like that. In the entire Earth Profound Realm, there's no such sword!
