The story of boys who are scattered in the past, present, and future to find the star of hope in order to save the Earth which is devastated by a virus spread by a group of evil.

• FNC Entertainment
• Lotte Entertainment
• Jung Jin-young
• Kim Seol-hyun
• Jung Yong-hwa
• Jo Jae-yun
• Jung Hae-in
• Yoo Jae-suk
• Choi Yeo-jin
• Theo