Naruto System in One Piece - Chapter 506: Squid? Octopus? Cow?

In the year 1368, at the end of July, deep crimson shall descend from the heavens.

- Description from Novelupdates

A Deadly Secret, also translated as Requiem of Ling Sing and Secret of the Linked Cities, is a wuxia novel by Jin Yong (Louis Cha). It was first published in the magazine Southeast Asia Weekly (東南亞周刊) and the Hong Kong newspaper Ming Pao in 1963. Its original Chinese title was Su Xin Jian before Jin Yong changed it to Lian Cheng Jue. The story revolves around the adventures of the protagonist Di Yun, an ordinary young peasant, who is imprisoned after being framed. In his quest for vengeance, he accidentally acquires the Liancheng Swordplay manual (連城劍谱), an ancient artifact not only prized for the skills detailed inside, but also for containing a secret leading to a treasure.

Superpowers descended upon the world. This was a world where everyone awakened to superpowers.

Some people awakened to abilities at the lowest F rank. They could only work the most difficult jobs for their entire lives. Meanwhile, some people started off with S rank powers and skyrocketed to fame.

In this age where talents determined everything, Ling Feng awakened the clone ability, which was ranked second last in the F rank powers.

The crowd mocked him, “That is one of the most useless talents. After one awakens this ability, they can create a clone of themselves. However, their strength is halved in the process. Aside from running errands and making deliveries, it is useless.”

However, very soon, Ling Feng discovered that something was off. That was because his talent could level up from the lowest F rank up to the SSR rank! He had unlimited clones and unlimited evolution!

Many years later, half of the superpower users in the world were Ling Feng’s clones.