In claymore Kingdom's capital city belonging in sunflower continent, A boy about 18 with luxurious clothing is seemed to be in a unconscious state in a king sized bed with a worn out looking middle aged women standing next to him, while also gazing at him with worried and tearful eyes. From the characteristics of the woman's face you can tell that she was quite a beauty when she was young and has slowly with time has lost those features. After a certain amount of time the boy slowly opens his eyes and a realization strikes him, he is Elias, a boy who was a common high schooler back on earth and one day died of unfortunate circumstances, the weird part is not that he reincarnates after his death but that every time he dies he somehow reincarnates again within an endless cycle, Elias is already used to this cycle as this is his 37th time reincarnating in a different world.
Elias eyes slowly adjusts to the torch's light while he mutters under his breath "Damn that fire mage king Arzak and his other mage king allies, he used his life force to kill me along with other kings taboo arts, ahh I was so close to completing my quest on destroying the wizard alliance, well with their sacrifice to kill me I guess they also died along with me, which means I did destroy the alliance hahahahaha ". For Elias to reincarnate again one of the two conditions must be met either he dies or completes what is called a guest, that he gets every time he reincarnates. Even though he doesn't have to do the quests as no one is forcing him and he can live the life he wants instead, after so many times of reincarnation and living a compelling life in some of them he is already bored of such a life style as he completes quests now as a habit and his only true goal.
After waking up and muttering in an extremely low voice, he realizes the middle aged women who is next to him, as if she only saw him awake now she hurriedly hugges him into her embrace " Elli your awake don't make mother so scared again, mother was worried about you" then Elias realizes who the women is along with some more unfamiliar memories. Apparently the women who is crying right now in his embrace is his mother Ellen Claymore one of the concubines of the king and he is the 3rd son of Don Claymore the current king of Claymore Kingdom, Elias Claymore. He took over the previous hosts body because of his sudden death caused by an assassination attempt probably by one of his rival brothers, Elias thought and unsurprisingly the name of the prince he possessed is the same as his, as this coincidence has repeated itself over all his reincarnations.
Instead of answering his mother Elias seemed to be waiting for something else as a robotic sound suddenly spread throughout his mind "magic domination system greets host,does the host wish to do the quest? If so, please check system functions for further use" this is what Elias has been waiting for as this rhythm has been going on for all of his past reincarnations he knew the script too damn well, every time he reincarnates, he gets a different system to make him stronger to complete his quests, this is also one of the reasons on why he chooses to do his quests as if he doesn't, then he can't use the functions of the system thus living his reincarnated life as a normal, common person. Hearing the question Elias had a little smirk on his face as he uttered "yes".