2021-2023: Produce Camp 2021, and The Storm Center
Into1 was formed through the reality television show Chuang 2021 aired from February 17 to April 24, 2021. On the live broadcast of the finale, it was announced that Liu Yu placed first, followed by Santa, Rikimaru, Mika, Nine, Lin Mo, Bo Yuan, Zhang Jiayuan, Yin Haoyu/Patrick, Zhou Keyu and Liu Zhang respectively.[5]
The group officially debuted on the final episode of Produce Camp 2021 on April 24, 2021, and is expected to promote for around 2 years with the management rights handled by Wajijiwa Entertainment.
From May to June 2021, the group started active promotion and performed stages at various music festivals. On July 15, 2021, the group released its first EP, The Storm Center, with the lead single "Into The Fire". The group also announced the group's two-year development plan, named "Into1's Wonderland".
The group officially disbanded on April 24, 2023, after expiration of their contract.
