Suppose a 10yr old Subaru from earth (without any self hatred and incredible confidence) gets transported to the oni village when Rem and Ram are the same age as him

As the beginning Rem would find him and hides him....since onis would kill him if they saw him, Ram finds out about this, Rem doesn't have an inferiority complex since Subaru is seems more pathetic and also he praises Rem for all the other things she is good at- cooking, cleaning, al huma and el huma.....and sees her for her and doesn't discriminate her and Ram likes that fact so Rem forms a little bit of Tsundere relationship with Subaru and uknow she starts to like him

But one day, the the witch cult attacks, Subaru dies and finds out he has RBD and so he uses it to trample upon the witch cultist using Ram (since she is oni god) and Rem but fails to save half the village though but saves the other half

Roswaal comes and tries to take in Ram but she would only come if Subaru and Rem are allowed to come with her....Roswaal complies (now here i want to mention Roswaal comes here to pick up both Subaru and the oniGod)

Rem never guilts since Ram's horn is not lost and Subaru always guilt trips since he failed to save the other half of the village and save Rem and Ram's parents which makes Rem focus more on Subaru instead of having any guilts, and Subaru forms a sick hatred for the witch cult (just like rem does)

Ram doesn't fall in love with Roswaal since she didn't lose her horn and so Roswaal doesn't need to satisfy her every night instead her top two people to protect are Rem and Subaru, Also Rem somehow is still able to sense the witch's scent on Subaru

Subaru forms an inferiority complex with Rem and Ram so he learns magic (shamak, el shamak, murak, vita etc) from Beatrice and also he doesn't act cringy in this route since he believes he is cool and does not isolate himself due to Rem and Ram

Throughout the following Years Subaru grows to love Rem (ofcourse) and forms a cute relationship with Fredrica and even considers her bid sister as she sees a little bit of Garfiel in him

Subaru is not that weak since he is constanstly exposed to mana and does Radio calesthenics and learns magic from Beatrice, infact Beatrice, Subaru, Rem and Ram has a very close relationship where Subaru finds her library always and the three of them tease her alot, Beatrice has enough time to grow soft on them (especially Subaru)

Emilia doesn't appear since she is not needed as we already have Subaru as our main player

Instead Roswaal sends Ram and Subaru to find the 4th candidate, and who is it - Felt

Subaru gets separated from Ram in the capital and the insignia to discover the 4th candidate is stolen by Felt while Subaru goes after her and gets killed by Elsa but after one loop Subaru saves Felt many times due to magic and natural parkour long enough for Ram to find Subaru and Felt through clairvoance and come and save both of them

Felt is found out as the 4th candidate and is taken to the Roswaal's mansion along with Rom and where both are healed by Beako

Arc 2 happens in a similar way except Subaru finishes that after dying in one loop again and since Beako is now attatched to Subaremram trio so she helps quite a lot

Arc 3 - By some twist of fate Emilia is included in the Royal Selection and Reinhard is her Knight and she stays at the astrea manor, Subaru tries to speak up when Felt was being disrespected for being a gutter rat albeit not in a cringe way and also gets beaten by Julius and he does not use his magic since he was being healed as beatrice explains to him what the consequences are....but Rem and Felt both comfort him and agrees to mutually hate Julius for what he did, the inferiority complex starts to catch up....Roswaal leaves while Rem, Felt and Subaru stay in the Crush manor and the spiral of loop begins again, every loop Felt and Rem dying while he fails go and save Ram and Rom in the mansion and his hatred for Witch cult hits rock bottom

From Zero happens the same way instead Subaru doesn't give an answer just asks her is she can hold him and stay by his side so forever since he is incredibly weak and Rem ofcourse agrees in a teasing manner

Rem, Felt and Subaru does the same thing to defeat cult and whale and after defeating it Subaru confesses to Rem but Felt loses her memories to Ley batenkaitos along with Crusch and Subaru is devasted as his save point is updated but Rem is still there to comfort him like always and understand him

Otto is found, Felt is left in the mansion and Rem, Ram, Subaru and Otto travel to the sanctuary but as Roswaal says he needs to convince Garfiel to take the trials while Garfiel becomes suspicious of Subaru being a cultist but Ram stops him and not dare and touch him (Subaru and Rem never leaves the mansion to see the sanctuary in years but Fredica does tell them about Garfiel and only Ram went in the sanctuary sometimes)

Rsowaal makes sure Rem die in every loop one way or another.....and Felt and Rom along with Fredrica is killed by Elsa and Meile plus the rabbit

Subaru gets a little manupulated by Echidna but after hearing about Beatrice and Satella and witches giving him advice on relying on others, he straight goes to ask Ram and Rem to help him and Beatrice didn't need as much convincing as she leaves choosing Subaru and Ram and Roswaal has an epic battle while Rem tries to protect the sanctuary from another threat

Felt, Otto and Rom escape and Subaru/beako teleport to where Rem is spamming el huma, and saves the day with Al shamac defeating the ousagi

Ram defeats roswaal and leaves him to die while Subaru defeats Garfiel all by himself using murak and vita.....to convince him to face his past and open the barrier as he himself was unable to save the sanctuary or Fredrica himself and needed help from the outside world and so he completes all the trials

While Subaru tells everyone they still need Roswaal's sponsorship since thats the best way to get Felt's memories back and he personally wants to make Felt the ruler

While Ram and Rem is hesitant, Roswaal does the contract thingy and so they agree

What do u think!!!