Chương 77: Chapter 37 - Chilling After Battle...

 The thick wall debris scattered and Alyssa's Iron Maiden summoning magic slowly disappeared.

 Psstttt...

 The swish of the Purification Fireball still felt hot and showed embers slowly evaporating away.

 The impact of the Purification Fireball attack that I used seemed to have sent the sin-eating slime to a painful death.

 The sticky liquid and black mucus from the sin-eating slime's body slowly faded to reveal a bright blue color like calm river water.

 "Haaahhh... that was so tiring..." I muttered while catching my breath which was panting due to exhaustion from using such a large magical energy.

 "Kuuh!!" I could feel a throbbing dizziness in my head as I forced my imperfect magic to casting such a large magic formation.

 My vision felt shaky and blurry as if I had a fever.

 "Onee-san, are you okay?" said Hana who hugged her waist and made my body lean on her.