Naruto: The Wind Calamity - Chapter 56 - 55 : Rapid Improvement!

Traveling through the world of cultivating immortals, Su Yu became a collateral child of an ordinary cultivating family, with nothing but handsomeness, mediocre cultivation talent, and mediocre life experience.

Fortunately, Su Yu brought the game proficiency panel he played in his previous life, ignoring all restrictions such as spiritual root comprehension, as long as he practiced from nine to five to accumulate proficiency, he could improve his strength.

If you live ten thousand years, you can become a fairy or a ancestor!

The Tianjiao of the Zongmen and the powerful ancestors are just passing away, only cultivating immortals… oh no, only the proficiency is eternal!

- Description from novelbuddy

Since the opening of the Dungeon Rifts-- also called D.Rifts or Drift Dimensions, the world has changed. It's become more militaristic and violent-- unpredictable, even. Monsters raze cities and bring diseases that birth new races. Magic exists in a constant state of hyperflux, birthing new powers and changing the functions of old ones.But none of that mattered for Rex. He wasn't a Drift Soldier-- as much as he wanted to be. He didn't have powers-- even if he wished he did, so when he graduated primary school, he expected to get his Drift Armament and find a bit of consistency for once in his life.But you know what they say about expectations......DING![Congratulations! You have awakened the Beast-Totem and unlocked your Werepanther System.][5 Totems Remaining....]*********Extra tags: kingdom building, military, martial arts, overpowered, scifi-fantasy, post-apocalyptic, factions,

“Reincarnated into the World of Magic as a demon, the last thing Davis expected was to grow up right amidst the arms of angels. Ever since the group of philanthropic angels took pity on his miserable birth and adopted him, Davis has been forced to keep his evil identity a secret while he signed in to the system.

“”Ding! The Host has signed in at Angel’s Pond, ‘The Saint’s Halo’ is rewarded!””

“”Ding! Devil’s blood activated. Sign in error. ‘The Devil’s Curse’ is additionally rewarded!””

“”Ding! The Host has signed in at God’s Throne, ‘Gold’s Holy Axe’ is rewarded!””

“”Ding! Devil’s blood activated. Sign in error. ‘The Devil’s Manifistation’ is additionally rewarded!””

After a thousand years of quietly signing into places in the City of Angels and being rewarded with double the rewards, Davis’s true identity finally came to light! Now as a true Devil, Davis had both the world of angels and demons surrendering at his feet!”

Revenge is the only thing she wants after knowing the truth.