Transmigrated to M87

Chen Feng, an elite special forces soldier from Earth, unexpectedly transmigrates to the M87 galaxy, bearing the mysterious power of the Star Marked. To survive, he hides his abilities and pretends to be a poor nobody, becoming the bodyguard of interstellar female CEO Su Li. Others mock him for fawning and currying favor, unaware that the two harbor their own schemes and engage in a game of wits. Amid a conspiracy-ridden high civilization, their feigned companionship gradually turns into genuine affection, setting the stage for a love-hate saga that spans the stars. — Description from novelcodex.org