C13 Class Change to Turtle

"Teacher Wutian, do you really want to carry this?" Argyle looked at the strange thing on the ground.

"Nonsense. If you don't carry it, do you want me to carry it?" Wu Taidou joked.

"But, that... looks like the shell of some kind of Devil Beast." Argyle pointed at the "shell" on the ground and said.

"That's right, that's the shell of the Abyssal Flame Tortoise. Your teacher, I