Actually yeah, there are some crossovers but Sicae is more about the Chimera Serums... Isn't it?... As we know, in this game, Jess Agnor already introduced her team to Kei (MC here) to the other Kei (Sicae MC) as the leader of the clan... It shows that the MC or Lance from Sicae is actually blind and has a right eye patch by the time that his Clan got introduced... It's just just crazy because if you think it that way, there's like a time skip... Sicae's only getting ep 7 and it's catching up that fast? There is also a point here where Jess is actually pregnant and Kana wants it too, isn't that like a time skip?
Yeah, they will have timeskips fam since Sicae is a prequel to MBML, we will eventually have the full story of this amazing masterpiece. Also, they have to catch up eventually since Lance doesn't have his eyepatch in the story right now in Sicae, so I think we will eventually get to that part in the coming updates.