In a Crossover World, Their Emotions Can Be Synthesized Into Strange Items

First, add [Yukino Yukinoshita's disdainful gaze] and simmer it into a rich broth. Then add finely chopped [Eriri's embarrassed anger] as the main ingredient, and finally finish with a little [Chika Fujiwara's excitement] for seasoning. Mix everything together thoroughly, and surely you'll synthesize a perfect item... [You synthesized: Tsundere Trap (White)] Effect: Turns the guilt felt by a tsundere into an equal amount of affection for the holder! Xia Yan: Meow?

[You synthesized: Yujiro Hanma... POV (White)] Effect: As everyone knows, in Yujiro Hanma's eyes, everyone but himself is female. When you use this item, you'll see the world through the eyes of the strongest creature on Earth: Hachiman Hikigaya will become a short-haired, dead-eyed loser girl with a cowlick; Ohma Tokita will become a curly-haired, hot-tempered big-sister type wearing a hooded jacket; and Conan Edogawa will become a black-haired, bespectacled loli with twin tails. Xia Yan: This is getting ridiculous.jpg. And all you guys can get lost, too!

[Noble Phantasm: An Mutsu (Purple)] Xia Yan: Meow... wait, that's a high-rarity pull!

Note: Volume Two will enter an infinite-worlds setting. The main story will probably focus on battles and raising girls in everyday life.