
I'm a bit dumb but why can't uke just imprint on the seme? What does it take like how does one actually imprint on someone else??

Its the sum of both these replies-- as we're all aware, huimin does indeed cherish and trust ml but his trauma from the prev life has scarred his body unconsciously. even after gaining his memories from the first life; he still feels fairly new about the concept of pheromones and thats why hes unable to control his pheromones.
I'm not entirely sure if this is correct info but I believe both have to be in heat and rut while simultaneously fully trusting each other with full commitment.
Did he feel guilty in the novel abt this part ?? I don't remember it????
No.He has no feelings of guilt at all.
In the manhwa it really does seem like he feels guilty, deadass think they're gonna go with a BL angle instead of no love entirely.