Introduce external conflicts. Maybe there are people who don't approve of their relationship, or there are some obstacles in their lives like financial problems or family issues. When they make love, it becomes a moment of escape from all those problems, a moment where they can truly be themselves and feel only love for each other, which makes the relationship more emotional.
By adding some backstory. For example, if they both had a difficult past, like Alex losing a loved one and Izzy having been betrayed before. When they come together, their love becomes a way to heal each other. This would make their relationship more emotional when they make love, as it's not just physical but also an act of mutual healing.
Use descriptive language to show their emotions. Instead of just saying they love each other, describe how Alex's heart races when he sees Izzy, how Izzy's eyes light up. When it comes to the moment they make love, describe their every touch, every look as full of love and vulnerability. This will make the relationship more emotional.
Chapter 537, "Dunters", is the clearest early answer because it turns Commander's situation into a concrete plot event. The setup is The battlefield was a chaos of fire, steel, and claws, yet through..., but the pressure keeps building through The defenders had already lost the cohesion of their initial.... Once the chapter lands on It lifted its head slightly, tilting it toward the horizon., the chapter closes with Humanity against Demons.
Chapter 10, "Long-tongue Snow Mane", is the clearest early answer because it turns Long-tongue Snow Mane's situation into a concrete plot event. The chapter gives readers a real answer by opening on At first glance, this Ice Tree appears no different from the other... and ending on Da Shi Camp seemed to have quite a bit of capability..
Chapter 26, "Artisans, Nightmares, Fierce Spirits, Gods, Demons", is the clearest early answer because it turns Shi Qing's situation into a concrete plot event. Early on, If a camp has more than one hundred thousand people, what kind of.... By the end, Alright, there's no use telling you so much.. Inside the broader family politics storyline, the chapter closes with "Above the Earth-digging Realm is the Cold Resistance Level;
Chapter 351, "A Demon Slaughtering Mission", is the clearest early answer because it turns Kill Count's situation into a concrete plot event. A useful checkpoint is the way the scene starts with The first horn blast echoed through the Greshan skyline like a... and follows through with Luton, the Stellar Slime, chirped cheerfully before doubling in....
Chapter 17, "Da Shi Camp", is the clearest early answer because it turns Xia Chuan's situation into a concrete plot event. Early on, If not for the timing being unsuitable, Xia Hong would truly praise.... By the end, After reaching the top, the four went straight to the center, brushed....
Chapter 22, "Found the Rightful Owner", is the clearest early answer because it turns Xia Hong's situation into a concrete plot event. The setup is Xia Hong's approach was completely different from previous logging..., but the pressure keeps building through They simply thought Xia Hong was capable and selfless..
Chapter 268, "Assembling A Team Of Four", is the clearest early answer because it turns Unlike Velhast's situation into a concrete plot event. The chapter gives readers a real answer by opening on Damien emerged from the teleportation array, blinking against the... and ending on As they entered the Dean's office, the first thing Damon noticed was....
Chapter 403, "Things Will Go Smoothly", is the clearest early answer because it turns Damien's situation into a concrete plot event. The chapter gives readers a real answer by opening on Woooooosh~ The wind funneled through the narrow pass, stirring dust... and ending on They fell by steel and spell..
Chapter 208, "This Is About To Get Messy", is the clearest early answer because it turns Damien's situation into a concrete plot event. The setup is Aquila soared gracefully through the night sky, its powerful wings..., but the pressure keeps building through The vast plain stretched endlessly below them, a mixture of damp.... Once the chapter lands on it's like you were made for it." Damien didn't respond immediately,..., the chapter closes with Expecting your replies.
Chapter 535, "Open Attack I", is the clearest early answer because the buildup finally cashes out in a real clash. The chapter turns that into something concrete by moving from Far beyond the reach of the Forest of Twin Disasters… Beyond the... to At the barracks soldiers were already moving.. What makes it stick is that the chapter closes with The battlefield ignited instantly., which gives Open Attack I a stronger narrative position and pushes the power growth onward.