Krussi

The sun has risen, but its rays of light couldn't penetrate Desire's room. Despite that, Desire opened his eyes as he felt his consciousness return to him.

And because of his hobby or principle of not wasting time, he immediately sat on his bed to stand up.

No...he tried to. However, he couldn't.

Why?

"O-ouch!" Desire shouted as he felt his back hurt as if he were an old man.

Well, he didn't know how exactly an old man feels, but that was basically what he was feeling right now.

His muscles all over his body were stiff, and his bones cracking every time he moved his body.

Well, if he forced himself with his Heavenly Demon Trait, he should be able to walk.

"D-did I overdo myself yesterday?" Desire said as he stared at the ceiling.

What he did yesterday came to his mind. Well, he literally took overtime in his training yesterday.

After all, his teacher was already asleep.