Sovereign's Path

What is regret ? Regret is the pain or sorrow felt for past actions or decisions or more precisely, the lingering feeling we have for not taking a particular action. In that case what do people regret most ? Not making friends ? Not falling in love ? Dieing a virgin ? But for him... Leon, it was not being able to protect his childhood friend, even though he had the power to. Reincarnating into the new world his birth caused a strange phenomenon. Now it was only a matter of time before his identity is revealed as the one responsible for the azure moon Incident. Devils are invading the planet once more and the planet shall once again be a battle field He shall walk on his path alone as no one stands close to him in power, this is his path, A Sovereign's path. — Description from novelcodex.org