In my opinion female protagonists who have some kind of personality instead of being forgettable after the romance ends
Lapis from The Dark Lord's Confession
Han Jia/Shin Sera from Trapped in a Soap Opera 2 reply
Death Delayed for a Short Time Because of the Will
Dude is only alive because his comrades "burdened" him with their will (they knew he wanted to kill himself after completing the mission )
https://www.mangago.me/read-manga/death_delayed_for_a_short_time_because_of_the_will/ reply
