My Brother is a Big Shot

Novel Summary
Yan Qing’s sister, who has been sent down to earth, was schemed; designed to be a miserable female character in every life.
To save her younger sister, Yan Qing, a retired quick-transmigrator, full class man, once again set foot on the world shuttle journey to hardcore protect his sister and counterattack scumbags.
And then … ——
The real daughter who was kicked out of the House: sorry, my richest brother came to pick me up.
Abandoned White Moonlight stand-in: sorry, my elder brother said you lost your throne.
Face-slapped cannon fodder female partner: sorry, the country spoils my brother, my brother spoils me!
– Description from Novelupdates