One idea could be that the baby has unique powers that combine Princess Bubblegum's scientific knowledge and Marceline's vampiric abilities. For example, the baby might be able to control both candy elements and shadows. Another plot could involve the two moms trying to raise the baby in a world that doesn't fully accept their relationship, so they have to face challenges together to protect their family.
Maybe the baby gets lost in the Land of Ooo. Princess Bubblegum and Marceline then have to search everywhere, from the Ice Kingdom to the Fire Kingdom. Along the way, they meet old friends and foes who react differently to the news of their baby. Some offer help while others try to use the situation to their advantage.
A plot could be that the baby starts to show signs of getting sick. Since Princess Bubblegum is so scientifically inclined, she tries to find a cure using all her resources in the Candy Kingdom. Marceline, on the other hand, uses her connections in the supernatural world. They both learn a lot about each other's worlds during this difficult time and grow closer as a couple.
If you want the clearest chapter reference, go to Chapter 135. Early on, The sun blazed down mercilessly, but thankfully, the path to the mountain...; later, the chapter leans on Zhao Lang was also very humorous, and even the usually stoic Jiang Li....
The best chapter pointer here is Chapter 137, "Lai Fu's Death Has Another Cause". It opens with Jiang Li personally went to Lai Fu's tomb and performed a small ritual. and closes on At that moment, Qi Tianyu had just finished his farming tasks, feeling....
If you want the clearest chapter reference, go to Chapter 139. Early on, Wen Jiaojiao's live stream was inundated with a wave of question marks.; later, the chapter leans on Princess Wen, what are you doing?.
The best chapter pointer here is Chapter 93, "Why Consult a Fortune Teller When a Child is Lost?". It opens with Jiang Li looked back and saw several aunties linking arms, walking up the... and closes on I did the same when I was young, and when my dad found me, I got a beating....
Look to Chapter 139 for the clearest answer. It begins with Wen Jiaojiao's live stream was inundated with a wave of question marks., keeps building through Princess Wen, what are you doing?, and lands on The audience in the live stream didn't know about Wen Jiaojiao's inner....
The best chapter pointer here is Chapter 106, "The Beginning of the Butterfly Effect". It opens with Thinking of this, He Yun nodded with a hint of anticipation. and closes on Jiang Li's fingers lingered over the three copper coins, her clear voice....
If you want the clearest chapter reference, go to Chapter 139. Early on, Wen Jiaojiao's live stream was inundated with a wave of question marks.; later, the chapter leans on Princess Wen, what are you doing?.
A practical answer is Chapter 137, because it turns the idea into a concrete scene. The chapter opens with Jiang Li personally went to Lai Fu's tomb and performed a small ritual., adds pressure through You help me with this, and I can share some with you;
The best chapter pointer here is Chapter 117, "What Jiang Li Can Do, She Can Do Too!". It opens with Fragrant and cloyingly sweet potatoes and corn were out of the pot, and Qi... and closes on Since entering puberty, his mother had exerted strict control over his....
A practical answer is Chapter 107, because it turns the idea into a concrete scene. The chapter opens with On the plane, when He Yun had taken off his mask and greeted her..., adds pressure through After a brief, composed delay and a small nod, she said, "OK, Brother..., and ends on Although Su.