Oh, no! I Became the Sister of the Novel's Tragic Heroine! - Chapter 604 - : Taking Blood

The story starts on earth, after some unknown circumstances, the world was suddenly invaded by monsters from other worlds. Many died and even more turned into zombies, starting what many would call 'The apocalypse Era'.

Rin, a normal teenage boy who lost all of his family members was on the verge of falling into despair when a goddess appeared and sent him to another world that was very similar to a game Rin played before the apocalypse.

Her goal from this was simple, trample on all the protagonists and become the strongest creature in that world for a chance to get back what he thought he lost forever.

Accompanied by a cold beauty, both of them embark on a new journey to become stronger, get back to their world and fix everything.

I reincarnated and became the young sect master of a sect that dominates a region.I originally thought that with my solid backing, I will not have any worries in this life. However, sudden changes occurred and the sect declined.When the last ten disciples were forced to leave, only a deaf old man and a dog named 'Haha' remained in the sect, I suddenly discovered that the buildings in the sect could be upgraded!I'll upgrade the main hall!I'll upgrade my residence!I'll even upgrade my kitchen!A super sect is currently rising inexorably like the Sun...Welcome to my sect.I only accept disciples that are geniuses. Even super experts have to pay if they want to join.There's no free lunch in the world!

An Individual from Earth finds themselves in the Shinobi World, equipped with a Scientific System. From that moment, he delved into scientific research far ahead of its time.

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