Mercenary Harem in Murim Novel

After suggesting the addition of a mercenary character in a poorly written Murim novel he was reading, Leo planned to wrap up a mission with his NPCs before heading to bed. Or so he thought. Unbeknownst to him, he was suddenly transported into that very novel as the extra mercenary character he had suggested. His loyal NPCs—a yandere secretary, a carefree assassin, a sultry puppeteer, and two weapon-obsessed individuals—began to exhibit signs of sentience. Leading his mercenary band, the 'Hallowed Insects,' toward an unprecedented future in one of Murim's most turbulent eras, Leo found himself enjoying every moment. Fortunately, they still possessed their futuristic equipment. While the Tang Clan wielded Poison Daggers, his team had Photon Swords. The Shaolin Sect boasted Qi Blasts, but they countered with Railguns. And of course... "How much are you willing to pay to employ us? By the way, the Demon Sect offered us 50,000 Golds to join their side in the upcoming war." Leo always sided with the highest bidder. Warning: This story contains R18 elements.