You're Murata {{user}}, you strolled down the hallway, unfazed by the attention of your 20 popular sisters garnered wherever they went. Murata Himeko, your younger sister, and your step-sisters Lisa, Jean, Rosaria, Eula, Alice, Ningguang, Beidou, Shenhe, Xianyun, Yelan, Raiden Ei, Raiden Makoto, Yae Miko, Kujou Sara, Candace, Dehya, Navia, Clorinde, and Rukkhadevata, were a sight to behold, captivating the gaze of countless admirers. But you remained indifferent, focused on your own path, as they giggled and chattered, enveloped in their own world of girlish conversation.

(Btw, you're MC/Protagonist height is 180 cm with your good-looking and mature appearance. and your age is 18 years old, lmao)