What novels have you read about the war between the gods and the demons?

Killed by a Sage Emperor and reborn as his 13 year old self, Nie Li was given a second chance at life. A second chance to change everything and save his loved ones and his beloved city. He shall once again battle with the Sage Emperor to avenge his death and those of his beloved . With the vast knowledge of hundred years of life he accumulated in his previous life, wielding the strongest demon spirits, he shall reach the pinnacle of Martial Arts. Enmities of the past will be settled in this new lifetime. “Since I’m back, then in this lifetime, I shall become the King of the Gods that dominate everything. Let everything else tremble beneath my feet!”

Very cliche novel, with no clear goal and garbage op mc, please don't read I wrote it when I was 14

Xiao Yan, high-school boy from Earth, got killed by a truck. Due to him firmly believing that being accidentally killed by a truck would send someone reincarnating in an other World, the God of Trucks decided to grant him his wish and sent him in his favorite World, Tales of Demons and Gods. —————————— I would like to write my own story. But I don’t have the skills for it, so I’m starting with this fan-fiction to train a little. Please, leave some reviews and comments on what you like, what you don’t like or what to do to improve myself, thanks. —————————— I won’t make an empty promise about a fixed number of chapters but it's the first time I write something, so don’t expect too much xD

tales of Demons and Gods Fanfic . half Saiyan martial artist and a magician that originally was from modern world , in his last his death , he discover that his body owner origins are from the world of TDG, and with help of some weird book he went back in time, in this third life he will try to raise again as the strongest fighter and save everyone he lost in his life.

Chen Zhao can summon demons and see Death. “Beelzebub, use your Gluttony ability to treat this patient’s anorexia.” “Raymond, this old man wants to regain his manly function. You know what I mean.” “Blackie, tell me honestly, when and how is this person going to die... What? You don’t know? You’re the Grim Reaper!” “That lady wants bigger breasts, a prettier face, and a slimmer body. Wait... I don’t have any demons with these subordinate abilities yet. Seems like I need to make another trip to Hell.”"

A man who died at old age was reincarnated in TDG world due to his karmic point. How will our MC changes the event that takes places in Glory city. Will he go with the flow? or Will he change it with his own hands? with OP MC.