My Sister the Heroine, and I the Villainess - Chapter 50

This world has Fox Fairies, River Gods, Water Monsters, Great Demons and Cultivators who seek immortality.

The world was once at war with 10 alternate worlds. This was known as the Concept War and our world won 60 years ago. All of this was concealed so no normal people are aware of this fact in the current time.

After the death of his grandfather, the high-school student Sayama Mikoto is suddenly summoned by the giant corporation IAI. He learns this world is headed for destruction due to the acceleration of the Minus Concepts. To prevent this, negotiations must be undertaken with the survivors of the other parallel worlds so their 10 concepts can be released.

And so Sayama is caught up in the final battle to clean up after the Concept War which left behind so much enmity.

The name Zhao Tie Zhu (lit. Zhao Steel Pillar) sounded pretty unrefined. But, when it came to his nickname, Phantom, it could be said that everyone in the assassin societies around the world know it. Nowadays, the world was too peaceful, and because of that, the assassination business wasn’t going well. Hearing real estate could earn you good money, Zhao Tie Zhu bought a huge villa, and became the legendary landlord.

He only rented his villa to single women. Zhao Tie Zhu posted renting advertisements on a well-known social website, and with that, women all came one after the other to his villa. The prettiest in schools, the prettiest in police teams, and all sorts of beauties came into his surroundings.

Proclaiming himself as hegemon of campuses, unifying the underworld. All so that the tenants would live in even more content.

I am a very responsible landlord — Said the Zhao Tie Zhu who was stepping on countless skeletons of the enemy.

- Description from Novelupdates

Reborn in 2004, facing the age where pigs can be blown up, Lin Xuan, carrying the “Strongest Cottage King System”, started galloping…