https://www.mangago.zone/read-manga/a_room_without_space_side_story_1/
Both mentally unstable, both save eachother in different ways
https://www.mangago.zone/read-manga/murderer_llewellyn_s_enchanting_dinner_invitation/
MC is trapped in a self loathing depressive episode and ML swoops in to save him
https://www.mangago.zone/read-manga/gomi_yashiki_no_kamakura_san/
https://www.mangago.zone/read-manga/lifeless_man/
Again, both save eachother in different circumstances
https://www.mangago.zone/read-manga/dark_heaven/
https://www.mangago.zone/read-manga/into_the_blue_water/
https://www.mangago.zone/read-manga/spreading_you_out/
https://www.mangago.zone/read-manga/a_proxy_painter/
It's mostly smut, but yes, ML is the saviour
https://www.mangago.zone/read-manga/over_the_moon_1/
https://www.mangago.zone/read-manga/heating_up/
https://www.mangago.zone/read-manga/the_beasts_flowers_taken_by_storm/
https://www.mangago.zone/read-manga/again_1/
ML is trapped and MC is the saviour
https://www.mangago.zone/read-manga/regas/
https://www.mangago.zone/read-manga/yoake_no_uta/
https://www.mangago.zone/read-manga/dearest_sm_scan/
https://www.mangago.zone/read-manga/perfect_buddy/
https://www.mangago.zone/read-manga/december/
https://www.mangago.zone/read-manga/touch_up_jujucat/
https://www.mangago.zone/read-manga/shutline/
https://www.mangago.zone/read-manga/beyond_memories/
ML is a psycho but we love him, you should just trust the process
https://www.mangago.zone/read-manga/mary_jane/
https://www.mangago.zone/read-manga/love_sick_dog/
MC runs away and ML gives him shelter
https://www.mangago.zone/read-manga/stay_with_me/
MC is traumatized after being kidnapped and r*ped, he meets two people that help him a lot
It's a poly relationship
https://www.mangago.zone/read-manga/ouroboros_1/
I may or may not have a saviour complex haha
Now you should know that there might be r*pe and violence, drugs, su*cide etc... in some of the stuff I suggested
yall i fear ive been reading a bit too many "ml imprisons/traps mc" bls... are there are any where the mc is trapped/imprisoned/abused/anything similar and ml saves HIM instead.. yk like a hurt/comfort type situation im sure i have a couple examples ive already read but im too lazy to think or search rn loll u get it tho! thanks in advancee