This manga adaptation doesn't follow up the same route the anime took. The anime focused more on a setting were Fel passed more time with nova & liberta but doesn't really go deep or chase any of them thus the anime opted for a scenario in the game were the MC didn't raise any characters' affection up to 500+ amore points. She won the Duello but decided to wait since she feels to young for the job.
On this manga adaptation the story focused more on the 3 childhood trio: Luca, Debito, & Pace. So it goes deeper showing bits that weren't possible to see in the anime vers. Like Pace's origin, Luca's father.... In the anime Fel only saw Luca and Jolly as her attendant and the other the consigliere. She doesn't go any deeper than coworkers interaction. Here by interacting more with Luca, Jolly and the trio she unlocks those info and eventually got involved with Luca's personal issues. This manga adaptation follows mainly Luca while briefly focusing on his childhood friends.
Btw if you're interested in ut there are videos of the routes translated. The scenario in this manga does feel detached but I think it's mostly because the author decided to throw scenarios/cg events in the mix..
hmm idk if its the way its uploaded or the story itself is really like that but.. it felt like there are a lot of missing.. uh things? like in the earlier chapters it felt like the chapters would end abruptly or there are some missing pages? soemtimes it just doesnt make sense :< i've watched the anime and im surprised that it was really different.. because in the anime felicita was always with nova and liberta but not in this case (tho i think that kind of thing usually happens, they change things here and there).