Urban Cultivation: Sign in and Become the Emperor of Heaven

Lin Chen, the home-bred son-in-law, was forced to kneel on the washboard by his mother-in-law, his girlfriend regretted the marriage in public, and the rich second generation stepped on her face and humiliated her! In a desperate situation, [Emperor Sign-in System] is activated! Sign in in the living room of the Su family, and get the Body Tempering Pill to change your destiny; sign in on campus, and get peerless skills to crush the genius; sign in the secret realm of Kunlun, slay demons and seize inheritance! From refining qi to becoming a golden immortal, from being a useless son-in-law in the city to becoming the emperor of the heavens, you will be at your peak when you sign in, and you will be slapped in the face overnight! Exploring secret realms, competing for hegemony across domains, and resisting demonic tides, Lin Chen relied on the system to overcome all dissatisfactions and conquered the sky with his beauty! This is a cool and domineering story about becoming stronger after just signing in, and counterattacking all the way to become a god. Let's see how the son-in-law takes charge of the heavens and becomes the co-lord of all realms!