As an Assassin, How Did I Debut in a Boy Band?

Four individuals with extraordinary backgrounds find themselves unexpectedly forced into debuting as an idol group:

Zheng Xun: A highly skilled assassin who trained for a decade to save the world, only to be "delivered" to the wrong place by his system. Unable to find assassination work, he's lured into an entertainment company by the promise of free room and board.

Cheng Jie: The archetypal CEO from a romance novel who spent ten years mastering domineering presidential quotes. After his own company goes bankrupt, he's forced to become an idol.

Huang He: The protagonist of a revenge story whose enemies were all mysteriously eliminated right after he transmigrated. His new boss, seeing him as a good luck charm, forces him to become an idol.

He Yuxing: A cultivator who time-traveled to the modern era by mistake. Unable to use his powerful abilities due to the lack of spiritual energy (mana), he's also forced to become an idol, swayed by the promise that his "powers" can be added in with special effects during acting.

Now, these four eccentric individuals from completely different walks of life are about to debut together as a boy band, much to the future regret of the agent who signed them all.