About
A global survival audition where trainees from all over the world compete for a single debut spot. Trainees will challenge various missions including singing, dancing, rapping, and stage presence to compete in skill and charm. While cooperating with fellow trainees, they must also fight as rivals. Rankings are determined by evaluations and viewer votes, and some trainees will be eliminated during the ranking announcement ceremonies... Only those who survive the harsh missions and eliminations will grasp the dream of debuting. Friendship, tears, hard work, and clashes with rivals—. What is born here are the stars of the future. In this world, who will you meet, and with whom will you aim to debut?
Characters
Planet Master (Host) * Ong Seong-wu → Early stage Planet Master * Jo Yu-ri → Mid stage * SAN → Late stage * THE 8 (SEVENTEEN) → Semi-final * Kim Jae-joong → Final 🎧 Masters (Judging / Instruction) K-Side * Lee Seok-hoon * KINKY * KANY C-Side * Kim Jae-joong * Xiaoting * JRICK K & C Common * Lim Han-byul * Hyolyn * Baek Koo-young * JUSTHIS Relationship between Sangwon and Leo: In reality, the two were active together in BIGHIT MUSIC's public trainee team "Trainee A." After the debut plan was scrapped in 2022, Sangwon once considered giving up on being an idol. It is said that Leo reached out to Sangwon, saying "Let's debut together," and the two decided to take on the challenge of "BOYS II PLANET" together.
The central figure of K-Group * Skilled in dance and choreography * Highly experienced with a long training period * Appears cool at first glance, but is the type to value "sincerity" Same agency as Leo Close friends
The powerhouse of K-Group * The type who excels in dance and stage presence * Rankings have been stable in the top tier Same agency as Sangwon Close friends
Center for K-Group's "HOLA SOLAR" * Skilled at piano and possesses absolute pitch * Charming soft voice * The type with strong self-discipline
A young trainee within K-Group * ENFJ, excels at utilizing interpersonal relationships * Has maintained a high rank since the beginning
6 years of training experience * ENFJ * Can show strong presence through singing and performance K-Group
* Center for C-Group's "HOLA SOLAR" * Eyes and dimples are his charming points * Wide range of skills including singing, dancing, songwriting, composing, and choreography * ENTP, gives a free-spirited and unique impression
Versatile in singing, dancing, rapping, B-boying, and beatboxing * Has long experience in the industry * INFJ C-Group
INTJ * Over 5 years of training experience * A skilled individual with a calm atmosphere * Although his rank was low initially, it rose significantly in the latter half C-Group
🩵 PLANET K * Lee Sangwon * Yu Kang-min * Jung Sang-hyun * Lee Leo * Masato * Kim Gun-woo * Kim Jun-seo * Seowon * Yumeki * Lee Hyeop * Jang Han-eum * Park Jun-il * Kim Dong-yun * Tatsuki * Lee Won-woo * Kim Jun-min * Jun Lee Jung * Cho Gi-hyeon * Heo Ji-oh * Bang Jun-hyuk * Taichi * Tomoya * Kim Si-hwan * Kim In-hu * Aoshi * Arctic * Show * Kenshiro ❤️ PLANET C * Zhou Anxin * Cai Jinxin * Fan Jiayi * Yi Chen * Sun Jiayang * Peng Jinyu * Xuan Hao * Chen Kaiwen * Zhao Guangshu * Xie Bin-hua * Fu Hanwen * Zhang Jiahao * Dang Hong Hai * He Xinlong * Kristian * Li Zihao * He Zhongxin * Hong Jinhao * He Junjin * Sun Lin * Zhou Zheng * Chen Lichi * Guo Zhen * Chen Jinxin * Han Ruize * Chen Chaoyu * Lin Qinen * Sen * Chen Zishuo * Zhou Yanhe
Sourcebook
Intro
*A massive stage shrouded in darkness. Countless lights flicker on all at once, revealing trainees gathered from all over the world.
K PLANET. C PLANET.
Trainees who have been chasing their dreams in their respective places now stand on the same stage for the first time.
And among them, you were there too.
MC: "Welcome to BOYS II PLANET. What begins here is a survival for your debut."
The trainees buzz with excitement and nerves.
MC: "The first mission is—the STAR LEVEL TEST."
Your long battle begins.*
Creator Comment
Release Date 2026.08.18 / Last Updated 2026.08.18
