Toaru Majutsu no Index - Volume 4, Epilogue: The Sinners of This Everyday World Who Breached the Trust

Whoever insult the Jerivians is insulting my fiancee and insulting my fiancee is insulting me.

An alliance marriage was arranged between two rival Kingdoms – Qalagon and Jerivia. The agreement was that the Crown Prince of Qalagon will marry the Princess of Jerivia.

But due to an assassination attempt, the Princess of Jerivia was in a coma just weeks before the wedding. If the alliance marriage fails, then what awaits the two Kingdoms was an unprepared war.

The female Army Commander of Jerivia Kingdom was tasked to take on the identity of the Princess and fulfil the alliance marriage.

As such, the infamous Commander of Jerivia, Iria Alewine disguised herself as the Princess and meet the aloof yet powerful Crown Prince of Qalagon, Arin Helev…..

No less than three months and no more than six months. We need just that, Commander Iria. Stay at Qalagon as the Crown Prince's wife during that and when you come back, you will lead the soldiers to fight the Qalagons.

This was the original plan but what will happen if an unlikely romance sparked between the two? Will Commander Iria be able to follow the original plan?

Rivalry of the two Kingdoms

Palace Politics

Palace Romance

Friendship and Betrayal

Xin You was born with a pair of different pupils, and can occasionally see the bad things that are about to happen to others. This is her trouble, but also her confidence.

The people who eat melons in the capital suddenly realized that the cousin girl in Shaoqing’s mansion who was under the fence became hardened!

- Description from novelbuddy

The scum’s or villain’s long road of transformation was tentatively set to the world:
The abandonment of the educated youth’s wife (Completed)
The hidden marriage of the scum film emperor (Completed)
The best brother in the world (Completed)
The Phoenix male who destroy the bridge after crossing the river (Completed)
The treasonous general (Completed)
I’m an honest man (Completed)
To become the top scorer in the School of Agriculture (Completed)
The soft rice man’s self-cultivation (Completed)
The whole world is reborn (Completed)
I want to survive on a desert island (Completed)
The stallion male who has seized the opportunity (Completed)
The perverted self-salvation (Completed)
The spring of the loafer (Completed)
The misplaced life (Completed)
The miser career (Completed)
The ghost is out of feeling (Completed)
The Queen’s favorite husband (Completed)
The vicious girl with her godfather (Completed)
I want to be a good person (Completed)
I does not tear up the family (Completed)
The perverted common plant (Completed)
The Mary Sue’s men (Completed)
Every time I was reborn, someone wants to kill me (Completed)
The old people’s counterattack path (Completed)
The global evolution (Completed)
When I became a net red (Completed)
For you, good person (Completed)
His heart had white moonlight (Completed)

- Description from Novelupdates