Retirement life of the demon Lord starts from dealing with the MC!

Retirement life of the demon Lord starts from dealing with the MC! is a Manga/Manhwa/Manhua in (English/Raw) language, Manhua series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.com fastest updating comic site. The Summary is

An overworked game designer dies from exhaustion, and reincarnates into his own game as a Demon Lord who killed the female MC’s family?! Just when he is about to achieve his dream life, the defeat of female MC returns him to the last checkpoint of the game! To retire and live in luxury, he sets on the journey as the main antagonist… to help the MC?!