One Piece: Supreme Check-In System - Chapter 15: The Shadow That Follows

In a world of wizards and witches, Jaegar undergoes reincarnation and enters a mysterious realm. Driven by a desire for pleasure, he embarks on a journey of self-discovery, encountering challenges and uncovering secrets along the way. As he explores the magical arts, Jaegar's pursuit of pleasure shapes his choices and drives him forward, leading to both fulfilment and consequences. This is a story of a young man's quest for pleasure in a new and enchanting world of wizards and magic.

“I, Logan Carter, Alpha of the Crescent Moon Pack, reject you, Emma Parker of the Crescent Moon Pack.”I could feel my heart breaking. Leon was howling inside me, and I could feel his pain.She was looking right at me, and I could see the pain in her eyes, but she refused to show it. Most wolves fall to their knees from pain. I wanted to fall to my knees and claw at my chest. But she didn’t. She was standing there with her head held high. She took a deep breath and closed her wonderful eyes.“I, Emma Parker of the Crescent Moon Pack, accept your rejection.”When Emma turns 18, she is surprised that her mate is the Alpha of her pack. But her happiness about finding her mate didn't last long. Her mate rejected her for a stronger she-wolf. That she-wolf hates Emma and wants to get rid of her, but that isn't the only thing Emma has to deal with. Emma finds out that she is not an ordinary wolf and that there are people who want to use her. They are dangerous. They will do everything to get what they want.What will Emma do? Will her mate regret rejecting her? Will her mate save her from the people around them?

[You have awakened with the Lifespan Extraction System!][Extract Lifespan, advance your Cultivation and Cultivation Talent, amass an unstoppable Army of Shadow Beasts, and ascend to the Pinnacle of the World of Immortal Cultivation!]In the Super-Continent of Legaria, a Godlike youngling was born… and abandoned.Scorned and hated by all for merely existing, Zar struggled day in and day out, just trying to survive to see the next dawn. In a world of Intelligent Beasts, he, a Half-Beast, Half-Human—a species alien to the inhabitants of Legaria—had no one to rely on.By some miracle, he managed to make it in one piece to his 15th birthday. A day… which changed everything for him.*Ding!*[Are you ready to become the Ultimate Immortal Beast Tamer?]Fate shall be rewritten!Zar—a lone Godling—shall rise up and make even the most arrogant of God Beasts and Immortal Cultivators relinquish their strength to him!

The aliens came with hostility.
Facing the invasion of aliens, human beings are weak like ants.
So this is the end, the real end.
But there is resistance when there is an invasion.
For some, this is not the end, it is war.
So this is war.
Real war!

- Description from Qidian