Read manhwa The Invicible Princess Is Bored Again Today / The Invicible Princess Is Bored Again Today / Dante Renatos, who took the place of Emperor with his excellent swordsmanship, reincarnated 500 years later as' Helena', daughter of the Duke of Pereska.The second life I didn't want.I enjoyed everything I could in my previous life, and I tried everything I could.At that point, anything done in this 2nd life would be troublesome and boring.Then, Caesar, the prince, visits the Duke's residence to avoid a power conflict.Helena, who recognized Caesar's talent, decided to become his swordsmanship teacher.'I will make you emperor.'It was only to soothe a boring life.I started thinking of using my past life's skills to train younger students.'If it's for Master, I can destroy this world.'Somehow, even if my student likes me, it seems like he likes me too much??