My Errand Boy Knows Everything, It Makes Sense, Right?

Su Chen traveled to a parallel world and participated in the National Star Variety Show as an errand boy. "Reporter, Su Chen's cooking skills are so amazing that an anorexic patient finished three bowls of it after trying it." "Reporter, this kid Su Chen's gaming skills are top-notch, he can directly compete with the Five Super Gods." "Reporter, Su Chen has excellent driving skills. He was originally going to the kindergarten, but he drove directly onto the highway." ... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.