Doctor, Surgeon, Veterinarian, Healing Power, Male Lead

Full Color Manhwa
Reincarnated in Another World
Reincarnated in a Book World
Reincarnated as a Side/Mob Character
Transmigration
European Ambiance
Nobility
Royalty, Prince
Limited Lifespan
Medical, Herbalist, Doctor
System Administrator
Sword and Sorcery
Loyal Subordinates
Hard-Working Male Lead

Full Color Manhwa
European Ambiance
Nobility, Royalty
Abused Protagonist
Illegitimate Child
Tragic Past
Level System
Modern Knowledge
Medical, Doctor
Weak to Strong
Sword and Sorcery
Healing Power
Commoner to Noble
Smart Protagonist
Strong Male Lead

Full Color Manhwa
Veterinarian
Kind Male Lead
Special Ability, Animal Communication

Full Color Manhwa
Reincarnated in the Past
Time Rewind
Second Chance
Weak to Strong
Medical, Doctor
Revenge
Smart Male Lead
Friendship
Friends Become Lovers
Strong Male Lead

Completed Manhwa

Full Color Manhwa
Artificial Intelligence
Seeing Things Other Humans Can't
System
Hospital, Doctor
Smart Male Lead

Full Color Manhwa
Reincarnated in Another World
Reincarnated in a Book World
Transmigration
Nobility, Royalty
Magic, Healing Power

Full Color Manhwa
Transmigrated into Ancient Era
Time Travel
Medical, Doctor
Cunning Male Lead
Kind Male Lead

Sudden Acquisition of Power
Ghost-Human Relationship
Seeing Things Other Humans Can't
Discrimination, Corruption, Jealousy
Revenge
Money Problems
Hospital, Medical, Doctor
Smart Male Lead
Strong Male Lead