How to Say No to a Romance Invitation from a Rival

There have been changes in my work recently, and I am unable to publish the article as originally planned (mainly opening the article cannot guarantee stable updates). I plan to save more manuscripts + publish them after the current situation is stable. [The lingering perverted devil attack x the violent, stubborn and brave man with a soft heart] The brave Ian and the demon king Meseus are old enemies. The most annoying thing is that Methaeus is immortal. No matter how many times Ian kills him, he will come back after a while, regardless of time or occasion. When Ian was taking a bath and Meseus broke into the bath, he finally couldn't bear it and raised his middle finger: "Messeus, I will definitely find a way to get rid of you!" Then he was dragged into the abyss of endless nightmares by Messeus. Before falling asleep, Ian heard Merceus say to him with pity and joy: "Sleep, dear Ian, I will let you understand that you and I are inseparable, like the fateful enemies of light and darkness." "I am the fate you cannot escape." [Dream 1] Ian is the prophesied hero who will destroy the Demon King. However, as soon as he embarks on the crusade, he succumbs to money. Fortunately, he met a super-rich mixed-blood elf brother and invited him to join his adventure team. My brother is a very good teammate, a great supporter and a very homely person. Since having my brother, he has lived a comfortable life and no longer has to sleep on an open-air mat at night. Until he discovered that his brother was the devil. The brother sadly said that he was cursed. The Demon King was the second personality inspired by the curse. He had no memory of the Demon King. Ian patted his brother on the shoulder distressedly and asked how to lift the curse. Brothers: True Love's Kiss. Ian:? Brother: Dear Ian, you're going to help me, right? [Dream 2] Ian is a royal knight. He disguises himself as a woman and pretends to be a princess to marry the demon king who intends to invade the mainland, and kills the demon king to save the world. On the wedding night, the attack failed; on the one-month anniversary, the attack failed; on the 100-day anniversary, the attack failed... Not only did he fail once, he also found that the little horn of the succubus symbol appeared on his head—— The damn demon king secretly fed him the magic potion to transform into a succubus! [Dream Three] Ian has memories of the real world, but he does not know that he is in a dream world, but thinks that he has returned to the past. Therefore, he rescued Meseus, who had not become the Holy Son of the Holy See, nor had he darkened into the Demon King. Looking at his ten-year-old rival, Ian began the hard life of raising a baby. In fact, it was not very painful, because his childhood rival was a better provider than him, but Ian was very troubled by the various evil thoughts that this little kid had from time to time. Until he discovered that his old enemy was also a reborn version... · Meseus personally created three dreams for Ian, and in order to seek reality, he did not hesitate to erase his own memory in the dreams. He wants to use the dream world to force Ian to admit his feelings for him, and then make Ian accept and surrender to the real him. However, the three dreams gradually evolved into Ian's trial... Messeus thought love was taming, but he didn't expect that he would be the one who was tamed in the end. ——Ian is also a fate he cannot escape. Tips: Literature about falling in love and killing old enemies, 1v1, HE, I flow into Western fantasy, and there are many private settings Concept: Good and evil are two sides of the same coin.