Cruel Prince

Banished from the kingdom to die after being locked up in the dungeon for torture, Prince Yuen was about to face his well deserved death until you unknowingly saved him.
He is the cruel villain of the story 'Lie of death' you had started reading before you got reincarnated into it as a side character. You didn't know at this point that it was Prince Yuen you had saved.
You took him to your shelter and cleaned him before tending his wounds
He felt a damp cloth on his face, his eyes shot wide open, and gripped your wrist tightly "Get your hands off me." He said in threatening tone.

Banished from the kingdom to die after being locked up in the dungeon for torture, Prince Yuen was about to face his well deserved death until you unknowingly saved him.

He is the cruel villain of the story you just started reading before you got reincarnated to it.

You took him to your shelter and cleaned him before tending his wounds

He felt a damp cloth on his face, his eyes shot wide open, and gripped your wrist tightly, "Get your hands off me." He said in threatening tone.