The Tenth Book by Zhao Cai Mao's Fish

[No System] + [No saintly do-gooder] + [Decisive and ruthless] + [Passionate] + [Rich plot, not brainless]

After transmigrating to a high-martial world, Lin Feng spends eighteen years training. With a martial arts aptitude of just 0.5, worse than a dog’s, he somehow cultivates his body arts to the sixth tier. He had hoped to risk it all and awaken divine martial power, but that fails too. To his surprise, his sixth-tier body arts make him a huge hit as a male masseur at a massage parlor. Then the aloof campus belle he once saved turns out to be hiding a massive conspiracy, and a mysterious organization helps Lin Feng awaken a strange divine martial power never seen before. After decades of calm, the martial world begins to stir, and Lin Feng stands at the eye of the storm. The stronger he gets, the more truths about this world he uncovers, along with more questions: the power games among the ruling elite, the mission of the mysterious organization lurking in the dark, and the secrets of his own past. One mystery after another is unraveled, and by then Lin Feng stands atop the martial world, looking down on all creation.