The Mightiest Hero of Black ~My Party Members Betrayed Me so I'll Stick With The Strongest Monster~ - Chapter 5: The Ironclad City and Kyuoooon

When the stars all over the sky open a door on the ground, the disorder of the solar terms becomes pollution, which is a disaster for the world.

Season division came into being.

At the flick of the fingers of the Lixia Commander, thunder and punishment fell from the sky!

Tomb-sweeping Day ordered the master to kneel in front of the grave, and my ancestors saved me!

…

- Description from novelbuddy

Ethan Walker a normal boy was just playing his game favorite game [Legacy Of Heroes]. But who would've thought fate had a different plan for him.“Why him of all people!?”Transmigrated into the world of the game he takes on the role of Noah Von Blitzfeld, the younger son of the Blitzfeld Duchy, who was fated to die while saving his fiancee in a disaster unfolding in the academy.

A side story series featuring the girls of Kyoukai Senjou no Horizon.

In a hall that was supported by golden craving runes pillars, the surroundings were silent except for the heavy breathing of an injured white robe teen with green hair and blue eyes while holding a sword in his hand was kneeling on the floor. The blood covered his whole white robe in red.Many bodies lie on the floor around the green-haired teen, indicating how intense the battle was.Standing in front of the injured green-haired teen was a teen named Kaal with long jet-black hair and deep black eyes, with a handsome face with a dominating aura.By piercing the sword in the chest of the green-haired teen, Kaal said with a smirk on his face, “Finally, the dog died...”.Taking out the cursed soul orb, Kaal read the memory of the green-haired Raven.“HAHAHA HAHAHA, so that was his secret. a soul from another blue planet called Earth possessed the body of Raven...” Kaal said while laughing.Like a story of a novel on his planet. Raven must be the MC who might be destined to ascend to the height of the world, and I might be an arrogant young master-type Villain, whose role is to make the MC shine.