The guy is the protagonist's brother the love interest is Valentine (I guess?) I kinda don't like their dynamic right now hope it develops more romantically because all I can see is that Jessica hates Valentine TOT and Valentine being controlling and obsessed
Ch 18 biatch is yapping about how the opponent will die if he didn't surrender so she held back and she's got whole unit of inexperienced biatches the opponent is literally out there to kill them and she keeps on yapping it's her inexperienced and entitled ass fault that her whole unit died
yuju is a cutie