T.E.N

In January 11, 2018, Narda Entertainment opened a Makestar project in collaboration with Ideal Media Group to debut the South Korean-Chinese project group T. E. N, consisting of Rion Five members (Rohyoon, Minjae, Taewoo, Yousung, Jeonghyeon), and five other trainees (Yonghun, Simon,Liu Yang, Joss Cheng, Han).

The group was anticipated to dominate the music industry in both countries. On May 16, 2018, the group made their debut with the single album "Haeyo Haeyo". They presumably disbanded in 2018 due to inactivity.