The Last Incubus with The Vice and Valor System

[Warning: Mature content R-18] Leon, a young man with a killer's heart, committed an unspeakable act before being transmigrated to another world. To his surprise, due to a wish he made, he was reborn into the body of an incubus! And the timing couldn't have been worse! A critical event occurred, but Leon managed to escape death and became the last of his kind... He now possesses the Vice and Valor System, where lewd acts earn him Vice points while combat and bravery grant him Valor points. This new world is filled with magic and beauties that surpass anything from his previous life. Follow Leon's thrilling journey as he grows in power and wins the hearts of the most stunning women. Tags: Smart MC - Adult Content - Harem - Cultivation - Overpowered MC - Taboo - Villain - Massacre - Cold and Cunning MC - No Beta Reader Additional tags: Fantasy - Adventure - Action - Romance - Harem - R18 - No NTR - No Yuri - Weak to Strong - Bloodlines - Evolution - Ecchi - Smut - Incest If you enjoy the story, please leave comments, reviews, and power stones!