I Hate My Senior

He is cool, good at his job and well-liked within the company. Such a senior colleague, Yanagisawa, is actually a pain in Yuki's heart. A self-limiting, condescending attitude and a barrage of sarcasm! Even when he smiles and responds in an auspicious manner, he is brushed off. On the other hand, he follows up on my mistakes as if on a whim, or buys me a meal... Yuki is constantly pushed around by meanness and kindness!