x.ᴍᴘɪʀᴇ

20-member boy group under the Crux label of Nova Lux Corp. The group has a rotational generation system where members graduate after a certain amount of time. There are 3 subunits with fixed members, and they all come together as various lineups under the full name X.MPIRE.

Note that the debut for each unit in the Wiki is just that. As the group is generational, members do NOT have to be with the group since debut to be current members. There is no set timeframe for graduation, so it is perfectly plausable to have debuted in the original lineup and still be a member. The generation simply refers to when the members debuted with the group, and has nothing to do with age.

The generations have been established as follows:
• 1st Generation: 2014 – 2016
• 2nd Generation: 2017 – 2019
• 3rd Generation: 2020 – 2022
• 4th Generation: 2023 – 2025

Currently promoting members must be aged 1996-2004.