Douluo Dalu 2: The True God King - Chapter 375: [DD2]:

Su Jinzhi never died despite being ill for a long time. It came to the point in his life where he believed that he would die this time. However, once he opened his eyes, he didn’t expect that he was kidnapped and tied to a Love Life System.

The System told him that it was because he did not give up his love for life even though he was ill to that point. As a result, in this lifetime, he would continue to use his sick figure that was not willing to die to save all those who did not love life in this world. He should rouse their passion to live, encourage them to love life, and teach them to be harmonious with society!

Su Junzhi: I want to enjoy life first. I will only have the power to save the world after I taste love.

System: Host, please listen to me. You cannot fall in love with this person. You will become damned if you fall in love with this person.

Su Jinzhi: Isn’t life there to be enjoyed? Why fear death? Shouldn’t becoming a ghost offer you freedom once you die?

– During the moments I forgot, you loved me.

– However, during the moments that I remember you, I love you.

- Description from Novelupdates

Mu Yangling was reborn in the family of Orion. He thought he could live a simple and happy life. Who would have thought that a military disaster had nearly destroyed their family. His father was classified as a military household, and their family accompanied them to farm the fields.

Unfortunately, they could not even tell the seedlings of grains. Qing, looking at his mother and younger brother who were about to cry without tears, Mu Yangling raised his chest and said, “It’s okay, I have the strength” and some agricultural theoretical knowledge from a thousand years later.

- Description from novelbuddy

[Ding!][Acquired the Dragon Queen's Legacy][Acquired the Elf Queen's Legacy][You have awakened the Strongest System]“It's real...! Isekai is real!”******Drax is a laid-back, calm and collected highschool student who accidentally loses his life on Earth and, in turn, has his soul is summoned into the body of a baby in another world, one where mana and magic abound.Blessed with a Dragon Legacy, an Elven Legacy and the love of two mummies, Drax decides to enjoy this second life being free and lively freely, not conforming himself to any world system.“The only way to be the freest person is to also be the strongest person,” Queen Freya said to him.And so begins Drax's journey to become the strongest and freest!

In short: an old lover gave me a little piglet.

Qin Zhuopu, a workaholic, has been single for many years. As he reaches middle age, his family is desperate for a child.

Until one day…

“Mr. Qin, your son is already in primary school!”

“???” I have only had one boyfriend!

Seven years after the breakup, the old lover returned to the wealthy family with a little fat pig in his arms: “Zaizai is a big eater, I can’t feed him. Zaizai’s primary school homework is too difficult, I can’t do it. I’ll give you guardianship from now on! Will you let me go to your construction site to move bricks? Son, say ‘Mommy’!”

Mr. Qin: (No, I couldn’t give birth to such a fat kid!)

Later…

Onlookers: I heard that Mr. Qin has adopted an illegitimate child born to his old lover by some woman?

Mr. Qin: Let me introduce to you, this is my own cub!

- Description from Novelupdates