So
Spoiler!
Hearing this, MC told him if he doesn’t like it, he can just dispose her or let her go live her own life. ML starts to grovel at her feet again, saying no, he didn’t mean that, and asks her to marry him again (a.k.a be by his side legitimately), and she says NO. Tyrell in the meantime got killed by ML (bite and throw the tiger around like a plaything). While Tyrell was getting played to death, the army general told MC that since ML announced to everyone (through his fit of rage when Tyrell mentioned MC) that MC is his companion, then Rottingen must prepare for another war to come from the imperial city. The siege ended with Tyrell dead and ML was not really harmed because his dragon skin is so thick, so the harpoons did minimal damage. ML starts to search for MC but couldn’t find her. He gets anxious because he knows MC hates to be pegged as his companion. When he finally found her, she was trying to hang herself. ML quickly saves her and started saying he was wrong, and he was sorry that he dared get angry for her honour. MC says she can’t stand it, and anyway, ML would kill her again in the next 10 years. So it is better to die now.
Hearing MC said that she rather died now got ML groveling at her feet once more, vehemently asking her to not die and it was all his fault. No matter what, it is all his fault. He starts to blame himself on her past death again, and he knew that because he killed her before, MC will never forgive him and will never trust him. He asks MC what should he do? The whole world would know why he killed Tyrell by the next morning. He wants to treat her preciously. He said sorry that he was only doing this now. He takes out a ring and put it on MC and cries, saying he will neverp let her go and will do whatever the MC wants.
Hearing MC said that she rather died now got ML groveling at her feet once more, vehemently asking her to not die and it was all his fault. No matter what, it is all his fault. He starts to blame himself on her past death again, and he knew that because he killed her before, MC will never forgive him and will never trust him. He asks MC what should he do? The whole world would know why he killed Tyrell by the next morning. He wants to treat her preciously. He said sorry that he was only doing this now. He takes out a ring and put it on MC and cries, saying he will neverp let her go and will do whatever the MC wants.
I like to post spoilers for the stories I find interesting because I don't have much time to read novel due to busy schedule
you will find me in most romantic historical manhwa comment sections 
you will find me in most romantic historical manhwa comment sections 