A transmigrator became Chu Zihang's biological younger sister and gained a powerful Spirit Ability that could "reverse time."
Given a new lease on life, she decided to raise Lu Mingfei, train her dear oniichan, trample the Four Dragon Kings underfoot, and offer her sincere blessings to a wonderful world.
But what she hadn't expected was...
Every time she used her Spirit Ability, she got younger. Even though she was already in high school, she still had the figure of an elementary school student.
After finally accepting the price of her Spirit Ability, she thought she would live a peaceful life in the Dragon Clan world. But what was this strange pop-up window in front of her?
"In Date A Live, I got a Spirit Crystal. 'What incredible power... Huh? What? My maximum age is fixed? Wait!!!'"
"In Black Bullet, I accidentally got infected with a virus. 'Even if I die, humanity's will shall be passed down like a flame...' What did you say? Cat ears on my head...? Don't joke around. I'm infected and about to die, and you still... Huh? Why is there a tail behind me?"
In the world of Gonna Be the Twin-Tail!!, she got the Attribute Power technology. "The enemy is too strong! Looks like I'll have to use my own Attribute Power! The 'little sister' attribute... Burn!"
