I forgot the title of this BL quick transmigration novel. Not sure if 1st or 2nd arc but the world set up is ABO with mecha vs zerg. The MC is a friend or subordinate (not sure) of the ML. In the original story the ML is fated to be with an omega, but because of this omega the original owner of the body is falsely accused (of something that I forgot). Then the MC take over the body and he is an alpha (or beta?). Near the end of this arc, the omega goes into heat during an important mission. The MC do something about the ship system to force all the soldiers to fall asleep, except him. At the end of the arc, he sacrifice himself to finish the mission. Do you guys know the title? I've been looking for it, browse some QT novels but i can't seem to find it. Thanks.
Try... the first arc of this one? https://www.novelupdates.com/series/how-to-die-as-heavy-as-mount-tai/
So it sounds like the first arch of how to die as heavy as mt tai though not enough details to be sure
Oh my, that's what I've been looking for. So that's why I couldn't find it, I've been looking at the title with "cannon fodder, male lead, system, etc." on it.. It turns out that the title doesn't have any "connon fodder,..., etc." word on it.. Thanks a lot..