MTL - Co-renting Immortal Doctor - Chapter 254 Is it very lonely and empty?

I failed and will challenge again.

Kain, a young teenager, accidentally lost in a Dungeon and awakened a special system. A system that allows him to continuously return to level 0, using his level to add and increase his skill points. From there, Kain began his journey to find the truth of this world, and when he took off that mask, what he saw was...

WINNER: 3rd Place, 2021 Werewolf Competition

[Mature Content]

After escaping suicide forest, August Moon finds that she has only gone deeper into the mysteries it holds. Lycans exist. But maybe she is something even stranger...

With a clandestine experimental pandemic, a decade-old murder mystery, and a timeless prejudice against strange members within the lycan community all simmering in the periphery of her newfound surroundings, August must fight to discover her own truth alongside a fierce and possessive male who claims to be her mate.

I finally managed to kill the demon lord.