Idolish7

(The first book is complete and currently undergoing a full revision. Almost everything is being revised, so it may be somewhat different from the version you read before. The main changes are correcting typos and adding some content.)

Xie Yang accidentally transmigrated into a game called IDOLISJH7 and became the twin older brother of the game's characters, Nanase Ten and Nanase Riku. He was named Nanase Yang.

To earn enough money for his younger brother's treatment and help revive the cabaret, Nanase Yang and Nanase Ten were adopted by Kujo Ten and worked hard to learn about being idols.

They set out on the path to becoming idols.

As an adult, to help Ten meet his future teammates, he turned down old Kujo's request for the two of them to form a group. Instead, he partnered with Chinen, the young master of the Tsukumo Group and an artist under Tsukumo Productions, and formed the group SUNNINE.

He also found a medicine that successfully cured Nanase Riku, allowing him to keep dancing and singing on stage.

In addition, as a reliable older brother, Nanase Yang has spent all these years acting as a go-between for Nanase Riku and Kujo Ten, determined to help his tsundere younger brother become more honest and return to the way he was as a child.

Theme: Stay positive and keep striving