MTL - After Wearing the Book, I Became the Second Mary Sue - Chapter 16 have opinions?

Mana finally arrived in our world after being delayed for unknown reasons, causing the evolution of everything that had life.

Humans, plants, and monsters all evolved, ushering the planet into a new era in which old laws no longer applied and the only law in the world was the rule of the jungle, where the strong preyed on the weak.

It was a question of whether we, the 'rulers' of the land, would be able to maintain our position and adapt to whatever came after our planet's awakening, and if we did, was that the end?

“I can’t believe my eyes. The ice lord actually kissed a man. God, help me!”

“I’m surprised that the son of the Bai family is actually the ugly and stupid second young miss!”

Who was it who melted the ice lord’s exterior and caused the awakening of his hidden gentle side?

She is black-bellied and crafty. She would never consider herself a good person, and would not go out of her way to provoke other people. But, once she is provoked, she will pay it back 1000-fold, showing no mercy.

He is cold and detached, elegant, magnanimous, and known as the ice lord, a heartless gentleman.

Will sparks fly when the iceberg collides with a black-belly? Is it hopeless, or will there be excitement?

- Description from Novelupdates

The Immortal Dao is ethereal, and Immortals are hard to find.

Li Nianfan had descended into the cultivation world as a mortal. After learning that he has no hope in cultivation, he only wants to live a peaceful life.

However…

The dog he adopts becomes a demon king of a generation when it sees his poems and paintings. It manages to suppress an entire world.

The tree he plants behind his house becomes a World Tree after listening to his zither music, forming a bridge between heaven and earth.

He meets a passerby who is enlightened by him and becomes an immortal sage who leads an entire generation.

When he looks back—

It turns out that the scholar who had been pestering him for his calligraphy and paintings despite having crappy chess skills, is a chess saint from the Immortal Realm. The beautiful woman who comes to listen to his music every night is the number one saintess of the Immortal Realm…

Yeon-woo had a twin brother who disappeared five years ago. One day, a pocket watch left by his brother returned to his possession. Inside, he found a hidden diary in which was recorded “By the time you hear this, I guess I will be already dead….”