City of Sin - Book 1, Chapter 27B

When Gao Ge is awake, he finds that he has returned to the earth before aura reappeared. The world will usher in an era of practitioners soon. Various schools of cultivation and families of ancient martial arts will spring up. As a man who is living a second life, Gao Ge will never let go of the chance to grasp the resources, cultivation methods and treasure places first.

In this era, there are many geniuses and I, Gao Ge, shall be the king of them.

- Description from Novelupdates

In Dracoria, a world dominated by dragons, eighteen year old Zephyr Valorian is dismissed as the lowest of the low with his F-rank status. On his eighteenth birthday, Zephyr's life takes a dramatic turn as he awakens to an SSS-rank dragon taming ability, a power believed to be lost to legend.This revelation is accompanied by the discovery of a mystical pink orb, from which hatches Emberlyn, a rare spectral dragon with immense untapped potential. As they grow together, Zephyr and Emberlyn draw the gaze of both allies and enemies within the magical community.Thrust into the intricate politics of the Tamer's Council and a challenging academy, Zephyr unravels secrets of his lineage that tie his family to the very origins of dragon taming. Facing threats and political intrigue, he learns to master his formidable powers.SSS-Rank Dragon Tamer: Unleashed is a captivating tale of a young man's rise from obscurity, fraught with danger, betrayal, and the forging of unbreakable bonds that will determine the fate of their world.

After rebirth, Long Xiaoyuan went into raptures because he was in poor health in his previous life. However, he suddenly found that his soul was in the body of a fatuous and self-indulgent emperor.

A high school student that has lived as a mob-character ―― Mimori Touka