Hello everyone, sorry but the story is too much for me to handle so i'm abandoning it. What i was planning is touma and mikoto get closer over the arcs, falling deeply in love with each other. Eventually misaki would be introduced and she would try to steal touma away from mikoto but fail and it would be revealed that in the beginning god created adam and lilith from the dirt but lilith refused to listen to her husband and was banished from paradise. Adam was very sad so god created a new partner for him out of his rib who adam named eve, they loved each other very much and had many children togeher. Meanwhile lilith still had feelings for adam and continually tried to get his love back but failed each time. Adam and eve entually died, their love for each other being so strong that they reincarnated only to fall in love with each other all over again. Touma is the reincarnation of adam, mikoto is the reincarnation of eve and misaki is the reincarnation of lilith. Nomatter how many times they reincarnate, he always picks eve but that never stops lilith from chasing after him. After learning that fouma and mikto get even closer. The next arcs happen normally until the beginning of the magic god othinus arc, touma and mikoto get married in a church. They have a small ceremony, Touma wears a tuxedo and mikoto wears a wedding dress. That night they give each other their first times and fall asleep holding each other close. The next day she wakes up to a cold bed, touma left to deal with the othinus problem. After that i would have uploaded two different ending and left it up to the fans which ending they think is cannon.
Ending A Touma saves the world but never makes it back and not long after mikoto realises she's become pregnant, nine months later she gives birth to twins, a boy with brown hair and blue eyes and a girl with black hair and brown eyes. Still being a kid she gives them to her parents to raise but visits them as often as she can still protecting academy city from any threats though none of them are as big as othinus. Timeskip to many years later and their children are having their own adventures.
Ending B Touma makes it back and they continue protecting academy city, several decades later they die lying next to each other surround by all their children and grandchildren eventually reincarnating and falling in love all over again.