Starting With Contract Pets - Chapter 1 - About The Sudden Change In The World When I Woke Up

The world that nurtured the civilization which reached the pinnacle of magic was on the verge of destruction.
The last survivor transmigrated to the past, when the magic civilization started growing, as countless mages were still fumbling their ways through the thorny paths of magic knowledge.
He, who came from the end of the magic era, aim to reach the pinnacle of magic.

- Description from Novelupdates

Cao Shaoyang was reborn as an ordinary high school senior with the same name and surname, with a net worth of nearly 100 million. He was a regular student with no special talents, except he was granted a “Godly Rich System” that randomly triggered rewards every time he spent money on women.The stepmom accompanying the studies, a saleswoman with a charming figure, the beautiful campus flowers, and her curvaceous and sexually attractive mother. There’s also a married woman on Douyin (TikTok) and a woman on Kuaishou (another Chinese short video app) showing off her figure!This is the story of a young man with an ordinary background who aspires to live a lavish life.While the married women are his true love, Cao Shaoyang occasionally doesn’t mind keeping a few young beauties around to relieve the pressures of life.

Ye Fan traveled through the Naruto world and became a member of the Uchiha family, but he was cast aside by everyone because he didn’t write the wheel eye, and became the god of plague in Konoha Village…

Ye Fan is very confused, I’m a Saiyan, you say I have no bloodline limit?

At the age of three, he fought Uchiha Itachi, and at the age of thirteen, he was invincible to the entire ninja world!

Five Shadows: Crazy!

Do you call this garbage without the boundaries of blood?

Uchiha Madara: My Uchiha clan finally has a master who swept the ninja world, Haxi hot mom tremble!

The Otsutsugi Clan: Damn, who blew up my Moon Moon? !

Six Paths Immortal: It seems that our cultivation path is wrong, Ye Fan’s cultivation method is correct!

(The introduction is weak, please see the text…)

- Description from novelbuddy

Transmigrated into the novel you read and became the heir of the Duke, only to be trampled under the protagonist's foot?Passerby villain?Appeared in only one chapter?“Who are you looking down on?”Ian cursed his destiny and vowed to change everything.[Ding!][A new quest has been activated.]'Oh? Do I have a system? Even better.'[Basic Quest 1: Don't let your flower slip through your fingers.]'Nice, I won't let go of her anyway.'...[Basic Destiny Quest 1: Can You Finish What You Have Started?]'Bring it on!'...[Ding!][You are at an important fork in your fate.][Unique Destiny Quest: Fight with all you have.]'Heh? Who are you looking down on?'As Ian completed one quest after another, he also inadvertently began to fall into a vortex of the unknown. He discovered there was more to this world than described in the novel.'Damn it! These suspense and twists, one after another, are killing me!'---Tags: Smut, 18+, Harem, no incest, weak to strong, Romance, Wizard, Magic, Knight, System, Multiple Planes, Elf, Demons, Monsters