Starting With Contract Pets - Chapter 257 - Open Challenge

What secrets are hidden within the noble descendant who has returned from exile? The chaotic and ever-changing continent of Vastness engulfs Komer, dragging him into a sea of treacherous currents. His weary soul, battered by countless setbacks, has grown tired of the turmoil of emotions. Will he pursue the coveted power and influence of the secular world, or will he explore the endless magical mysteries of the dark realm? Where will his path lead him?The rise of the weak, orcs, mages, undead, dragons, barbarians is coming—we all take turns on the stage. Let's see who will emerge as the ultimate victor!

When Ye Mo suddenly woke up, he realized that everything around him seemed to have changed: He has been transmigrated into the modern Earth where spiritual energy is scarce. His pretty master from his former world was nowhere to be seen. Most importantly, he found himself in the body of a young man who has been abandoned by his clan for an embarrassing reason…

After breaking up with his girlfriend, he accidentally acquired a genius system and rose from there against the heavens, becoming invincible..

- Description from Novelupdates

Before Li Daniu had time to be excited about being a prince who was about to ascend the throne, he learned that his country was about to be submerged by sea water.

“Can I wear it back?”

- Description from novelbuddy