In LOTR with Harry Potter system - Chapter 400: Stealth

Left out during the elementary school picnic.

A child was born unable to cultivate Inner Strength. In order to gain his father's attention and regard, he resolutely chose the painful and difficult path of cultivating Outer Strength. As spring gave way to autumn, time flew by, and the child grew up... he became a young man. What truly changed his destiny was a mysterious Crystal Stone formed from a meteor—the Meteor Tear. This Meteor Tear, unbeknownst to the young man, merged into his body, and like a caterpillar transforming into a butterfly, the young man metamorphosed... And with that transformation, everything changed. And his father finally came to realize the astonishing strength of the son he had never truly invested his Heart Power in...

Ethan Carter was nothing special—an average man living an average life. No great ambitions, no dreams, no love, just existing.Until a truck ended it all.But death wasn't the end for him. Waking in a peaceful void, he met Rob, a cosmic being with a twisted sense of humor. Instead of allowing Ethan to pass on, Rob gifted him an overpowered divine elixir—the Enhanced Fountain of Youth – The Divine Spring.Follow his jouney in the multiverse.--------Note: MC makes mistakes at first and learns from them later.

Ning Yechen used to be the Demon Lord. He singlehandedly took over the Demon Realm and attacked the Heavenly Realm. His name preceded him throughout the Six Realms. He got tired of fighting, so he quietly went into seclusion and became a happy hermit.One night, an Empress from the Heavenly Realm fell into the Mortal Realm after someone drugged her with an aphrodisiac. She inadvertently fell into his room, and they made out. After the deed, the Empress quietly left. Just when he thought he would never see her again, she showed up in front of him ten years later, bringing a child, saying it was his daughter and demanding accountability from him! “She’s your daughter. You have to be responsible for us!” Ning Yechen was stunned!