Hurry and Take My Senior Brother Away

A young man came soaring through the air and transmigrated to an ancient immortal continent before the Investiture of the Gods. To survive, he became a mourner, opening his third eye in the darkness of night to capture souls, kill people, and destroy their hearts...

King Yama: Tell me who you want dead by the third watch, and I absolutely will not let him live past the fifth!

Heavenly Emperor: Come, come, why don't we switch seats?

Zhang Changkong: No, let's still get up and take a picture!

PS: This book is also known as Senior Brother, Why Don't You Ascend to Heaven? and The Heavenly Emperor Wants to Switch Seats with Me