One Piece: Supreme Check-In System - Chapter 37: Arrival in Fish-Man Island

300 years after becoming a Demon King, the war angel Ansel faced a serious problem during a certain expedition.

——His halo grew out once again.

Ansel picked an auspicious place that was definitely and absolutely unmanned, and while cursing, he simply and skillfully broke off the newly emerged angelic aperture.

This thing was growing out faster and faster!

When will his undercover mission end already?!

The demon realm was divided and ruled by three kings. Demon King Saros was forced to go on an expedition with his sworn enemy, Ansel.

One day, he noticed Ansel sneaking away from everyone.

Saros decisively followed him, and was shocked to find that his sworn enemy, another demon king of the demon realm, took off a horn headband and fake bat wings. As Ansel cursed up and down, Saros watched as he skillfully removed a cute halo from his head.

This irritable, easily angered guy who loves fighting; the type that was cute when he shuts up but could make even demons angered to the point of ascending to heaven the moment he opens his mouth…

..was actually an angel???

- Description from Novelupdates

After graduating from college and unsure of where to go, Zhou Wang accidentally activated the “Game of Life” system while playing a video game, turning his life into easy mode from then on.We can't return to the past, but we can always change the way we live.Growing through indulgence, advancing with a carefree spirit....Zhou Wang: “This time, I'll only be the winner.”

In the Canglan Continent, there existed a rule: only those who managed to awaken a Martial Spirit were able to pursue the path of cultivation, and a Martial Spirit’s rank was determined when it was awakened. Born in Linshui City, Qin Nan was a peerless genius who possessed great talents and was highly anticipated to become a great cultivator in the future. However, things changed when he ended up awakening the lowest-grade Martial Spirit, resulting in him being considered trash.

Fortunately, when Qin Nan was struck by a ray of lightning at a young age, he coincidentally obtained the atavistic Divine Battle Spirit, which was capable of ranking up, breaking the ultimate rule of the Canglan Continent. Little did he know that his Martial Spirit possessed a great secret, which would continue to be unveiled as he learns more about the story of the Divine Battle Spirit.

What is the secret behind the Divine Battle Spirit? What is the curse of the Canglan Continent? Who exactly is the Divine God of Battle?

Join Qin Nan and his companions along their journey, battling against various opponents, outsmarting their enemies, and seeking the answers to unveil mysteries!

“Master, please bring me along on your journey battling against the Nine Heavens, will you?”

- Description from novelupdates

The Descent of the Dragon Tower.A young man refines the nine Dragon Emperors, cultivates the invincible Dragon Body of eternal glory.Slays the emperors of myriad heavens, gods, and demons alike, defying gods and Buddhas.Invincible across nine thousand realms!