For novels where the male lead has myocarditis, you can refer to the following examples: Ye Fan, the male protagonist of " One Thought Eternity ", was born with heart disease. During his growth, he overcame his heart disease and became a powerful cultivator through continuous cultivation. The male lead of "Battle Through the Heavens", Xiao Yan, had a heart attack. However, through his continuous hard work and perseverance, he eventually overcame his heart attack and became a powerful expert on the Dou Qi continent. Yu Wenzhou, the male lead of " The Master ", had contracted myocarditis due to an accident during a competition. However, he continued to train during his recovery period and eventually became a top-notch master. These novels all had powerful male protagonists who experienced various setbacks and difficulties in their growth and finally overcame these difficulties to become powerful characters.