MTL - Super Dimensional Martial Immortal - Chapter 387 this is called professional

When The Cute Kunoichis Spied on Their Teacher's Secret is a light novel written by Kazuma Kamachi and illustrated by Ryuushi Tajima.

The story takes place in a world where Japan never ended their isolationist phase, and agents from foreign powers are always threatening to steal the country's advanced technology. In order to combat this threat there has been a resurgence of ninjas that use Strategic Martial Arts, techniques that combine cutting-edge modern technology with a traditional foundation of martial arts and ninjutsu. The story follows Souha Sugiyado, a 17-year old ninja instructor and former ninja prodigy who was forced to retire from active duty by the wounds he suffered in his last mission. Souha's four students are all kunoichi who have all gained the rank of Elite Ninja, the highest official rank available to ninja. However, one day two Shogunate ninja approach him with the news that his four students have gone rogue and have stolen a portable modular nuclear reactor, and thus they ask for his help in bringing his students to justice.

Yu Chi transmigrated to a world covered with savage, barren lands, where more than 10,000 races fought to ascend to the top. He began his life in this world in imprisonment.

While the others had completely forgotten about his existence, he took out a bamboo stick that he had been carrying with him since his previous life.

The souls of ancient divine beasts could be found in various savage lands and rivers.

His bamboo stick could communicate with these ancient souls.

When he fished at the Death Sea of Hades, he got the voice of Naga Siren.

When he fished at the Ice River of Skeletons, he received the attack power of Blobfish.

When he fished at the Lake of Grotto-Heaven, he obtained the golden eyes of the Five-Talon Divine Dragon.

When he fished at the Cliff of Hanging Candles, he acquired the fire of the Nine-Tailed White Fox.

In the blink of an eye, millions of years had passed. Deities and pet beasts from various corners of the world came to congratulate Yu Chi on his wedding.

A prominent figure couldn’t help but ask, “Why are you so terrifying?”

As Yu Chi stared at his gorgeous wife, the memories of him fighting millions of devils in the Underworld flashed in his mind.

He then smiled and replied, “There’s nothing I can boast about. I was just lucky.”

The mountain village boy accidentally got the fairy gourd, and he rose step by step to cultivate immortality and longevity.

Ripe elixir, mortal flow.

- Description from novelbuddy

Su Yun crossed over and became a small anchor, suffering from lack of talent, he broadcasted live broadcasts of “hard training all kinds of unique skills” every day, wanting to make a living.

Such as: flying cards to cut flies; wooden swords to play table tennis; flying needles to shoot bulletproof glass;

On the first day of dawdling, Su Yun learned how to fly cards, and everyone thought he was here to make a joke.

On the fifth day, Su Yunfei split the cucumber, and everyone thought he had stopped here.

On the 30th day, Su Yun’s card cut through the stake ten meters away and killed the fly… After everyone was astonished, they all agreed that this was a special effect!

…

Until this day, Su Yun accidentally ran into a robber when he went out. He used cards to kill people, and the whole Internet was buzzing!

After a period of time, when Su Yun was accidentally exposed and received a summons from the police station to file a record, more of his skills were exposed one by one:

The light work of crossing the river with one reed!

The swordsmanship of splitting stones with one sword!

A flying needle comparable to bullet penetration…

Police: “Are you sure this is just an anchor? File it as an S-level file immediately!”

[There is no martial arts or cultivation world in this book, I am the only one in the book, and I am the only one in the world who comprehends evolution, it all depends on my talent]

- Description from novelbuddy