-----
Gluttony moved like the hands of a clock to block he hits from the demon. The weapon's endurance having been enhanced with a large quantity of demonic energy, mana, and blood ki I have infused into it since the beginning of the battle. The blows were strong despite Gluttony absorbing the demon's attacks through the weapon's ability to absorb demonic energy. Each hit was some demonic energy absorbed, but the damage of each hit was too much, provoking the spear to crack more and more, until it split in two.
CRAAAASH!
I fell down into the floor due to sustaining such an immense pressure, I had survived an attack that would had surely killed me, but at least three ribs were broken, luckily none had pierced a vital organ, but the pain was severe. Meanwhile, Gluttony ended being split in two, I had not let go of my weapon, so each piece was in my hands.
Check "The Protagnist's Sister Is Actually the Strongest"!