Looking for

Alpha x beta:

https://www.mangago.zone/read-manga/exclusive_no_love_zone/
https://www.mangago.zone/read-manga/butler_nabit/
https://www.mangago.zone/read-manga/can_t_help_it/
https://www.mangago.zone/read-manga/kakumei_no/
https://www.mangago.zone/read-manga/kimi_wa_beta_pcbs/

Beta x omega:

https://www.mangago.zone/read-manga/kurui_naku_no_wa_boku_no_ban_beta/
https://www.mangago.zone/read-manga/kimi_wa_mu_kamenai/
https://www.mangago.zone/read-manga/joukakei_kareshi/
https://www.mangago.zone/read-manga/even_if_it_s_not_fate/
https://www.mangago.zone/read-manga/how_to_make_a_beta_fall_in_love_with_an_omega_like_me/
https://www.mangago.zone/read-manga/city_lights_birthday/

Breakout scandal