4th Stage of the Physique Transformation Realm

Tang Yin did not need to circulate his Abyss Qi throughout his body, his flesh and bones had already absorbed some of the Qi he devoured from the Demonic Beasts he had killed, which was how he had reached the peak of the 3rd stage.

His flesh and bones rapidly tore apart and shattered, the pain he felt was huge. The familiar sound of bones creaking and cracking echoed throughout the cave once more.

Xiao Fei looked at Tang Yin in worry, but she resolutely turned around and continued guarding the entrance.

Tang Yin endured a whole minute of almost unbearable pain, this only served to increase his pain tolerance and madness. ¼ of his flesh and bones had already been reconstructed, he only needed to hold on for 3 more minutes to complete the whole process.