Rhaëlya O'Strike is a 19 year old genius. She was studying to become a doctor with an anesthesist diploma on the side. She was helping her friend on a project when a recipient broke at her face level, she choked and couldn't press the emergency button on time before passing out. When she woke up she was in the middle of a tropical forest. ☆☆☆☆ Beastmen?? System?? What is this!! All I wanted was to help Ran with her bio project how did I end up in the beastworld?? And why are the beastmen here so handsome?! ☆☆☆☆ ⚠️ Reverse harem ending/Polyandry ⚠️ Mpreg/Male pregnancy (yes, the male leads will get impregnated by the fl)

Xiao Sa, a top-tier Alpha, suddenly appears in an unfamiliar star system where his powers are unknown. He accidentally marks the empire's cold and feared general, Landis, setting off a chain of unexpected events - battles, strange alliances, and growing feelings.

Ryu Seo-woo is an award-winning best vocalist who tragically died in a plane crash and transmigrated to a BL novel, "Serenade Me, My Angel," which he read out of boredom. He transmigrated into the body of the sub-villain, who shares his name but is a C-list singer with a ruined voice due to throat damage. Living in a decrepit house with his five-year-old triplet sons (Seo-jun, Seo-min, and Seo-jin) who despise him for years of neglect and verbal abuse, Seo-woo is determined to rewrite their lives. The novel's main couple, the stoic CEO Moon Woo-seok and his innocent, angelic singer Jin Yu-jin, are destined for a happy ending. In the original story, Seo-woo's character dies in a fire, leaving his genius triplets to be adopted by the main couple. However, the transmigrated Seo-woo has no intention of dying or letting the original plot play out. Can he win over his sons and forge a new path?