ARC1: 1-36: MC don't love playboy ML, so he left after giving birth. ML grieved and loves the baby very much. MC return with different body to accompany the baby for a few times, then left again completely. ARC2: 37-52: ML has already a son, who drugged MC and ML got him pregnant. ML died in brain surgery after MC's birth. MC left his child to his friend after 10 years. ARC3: 53-69: omega MC divorced with ML after knowing ML has white moonlight. ML knows his pregnancy and chased him again. MC left after 1 month after giving birth. ARC4: 70-86: MC's scum bf let MC climb ML's bed and got pregnant. MC faked... more>> his death in front of ML. ML found disguised MC and daughter, felt nostalgic. MC left and removed himself from memory. ARC5: 87-97: human MC role was to give birth to vampire ML. Fool ML care MC very much. ML recovered and make MC go. ML's brother burn MC. ML avenged him and care his daughter. ARC6: 98-106: apocalypse leader ML and his member MC are partners in bed, got pregnant. ML's stalker ruined MC's legs, ML takes care of him. ML died in bridge so zombies won't attack their base. MC left the baby to his trusted comrades after full moon. ARC7(my fave): 107-120: human MC and innocent mermaid ML birth golden mermaid who looks so cute and lovely. MC stayed for 20 years and died together with ML. ARC8: 121-136: demon cult Master ML and MC one night stand, pregnant, MC was hostage by his family and secretly seek help from ML. MC leave ML after 10 years loving. ARC9: 137-156: vine monster ML help MC to give birth by putting the baby inside him and feed him nutrients. 

All playboy ML changed after learning MC's pregnancy. He loves MC very much. MC is cold to ML, cold to the baby. He erases their memory of him. He doesn't want baby and ML to grieve after 10 years limit so he ALWAYS left them. <<less

ARC1(my fave arc): 1-28: tabby cat MC saves child ML. ARC2: 29-47: lynx MC warns ML from earthquake. ARC3: 48-57: ragdoll cat MC and almost... more>> blind ML. ARC4: 58-76: black panther MC and abbot ML.  <<less

Seme protagonist. c152

Every arc->MC seduce ML->prank about break up to make ml angry->captured by ml->time skip then leave together. Ml falls in love at first sight (fate?)... more>> same with his love rivals. <<less

ML knows til later scenes that MC is doing tasks, watch MC leave then fall in love at first sight again in next arc. 

Rare romance between MC & ML. About MC making farming popular. ARC1: MODERN WORLD. ARC2: ANCIENT WORLD. ARC3: ABO WORLD. ARC4: XIANXIA. ML was a... more>> cat for 3 arcs. MC won't accept ML's pursuit at first, then agrees gradually <<less

ARC1: insterstellar. ARC4: omegaverse.... more>>

MC is crazy, likes betting his life for doing great achievements, dying organ failure in every arc after saving people. ML tried to find ways to cure but no avail.  <<less

ARC1: 1-39: MC helps poor ML and give him warmth. ARC2: 40-58: MC as ML's fan support him unconditionally. ARC3: 59-75: MC and ML in... more>> apocalypse. Ending is MC will leave after ML gain success, ML's memories of him be erased. MC is very lovable and ML can't help spoiling him <<less

MC do task until the audience is satisfied with the plot. MC liked ML and knew he was also transmigrator so he helped ML do... more>> his task. ML don't remember MC but just love at first sight with him.  <<less

MC think ML doesn't really like him coz ML's character should be straight. All arcs are slow romance, doesn't really sweet coz MC always avoid... more>> ML's pursuit <<less

MC is super genius. He proves original MC is awesome and help ML to grow powerful and good leader. Cute system

Maybe I'll remove this one from the list coz all of them are BE, MC leave in 1 week and die with heart attack. Canon... more>> Fodder MC always got engage with FC who will end up with ML at end, until MC transmigrated, he matchmakes them but end up together with ML. Favorite arc is eSports. Coach MC and player ML <<less

MC's target is ML. Arc1: school life. Fat to thin MC, poor to rich ML. Arc2: ghosts. Arc3: film emperor ML, ML's ex wife MC.... more>> Arc4: zombie MC and overpowered ML. Arc5: xianxia. HE.  <<less

MC always end with the unexpected character of the plot. 

MC must find ML's true identity in each world or the world's secret. HE. Almost all arcs are supernatural. I like the first 3 arcs. 

HE. MC takes care abused ML. 

MC's task was to accomplish the original MC's wish. MC and ML fell in love with each other at first sight. MC fight with the... more>> false god who wants to kill lord god ML's soul in each arc.  <<less

MC from miserable canon Fodder to popular. ML falls at first sight with MC and secretly gives MC always the best love, care and protection.... more>> OP couple. <<less

OP MC and ML. ML love at first sight at MC. ML doesn't remember MC in every arc but when he sees MC, he will... more>> consciously side to MC and vice versa. MC is indifferent to everyone but after he met ML, he is willing to achieve impossible things that are for the good to people. MC's task is achieve original owner's wish. But after MC's accomplish the task and leaving the world in old age, he can see that even without MC and ML, without the interference of other taskers, original owner can still achieve his dream by himself.  <<less