I'm a Waste of Training, but I'm Invincible by Picking up Skills

[High martial arts + funny + novel plot + fast pace] Su Ming traveled to the world of Gaowu and obtained the picker system. As long as the other party has mood swings, Su Ming may pick up the martial arts skills, cultivation levels, and even talents dropped by the other party! Can't you practice martial arts? Fight against the martial arts genius in the class, pick up the opponent's martial arts training experience, and your martial arts skills will skyrocket! The cultivation level is too low and the energy and blood are too little? Just pick it up casually when you go out, and the health value will keep increasing until you get tired of it... Is your martial arts worth millions? Picked it up! Is your talent unique? Picked it up! Is your cultivation the best in the world? Picked it up! Su Ming doesn't need to practice, he only relies on picking up to improve his cultivation. The stronger his opponent is, the stronger he becomes, gathering the strengths of hundreds of schools! Many years later, Su Ming faced the invasion of foreign tribes and suppressed them by himself. "Why does this person know everything?" Su Ming: "Sorry, my strength comes from the entire Daxia!"