The Prince in Question Is Not Stable - Chapter 3: Animus Harmony

Follow the story of Tianlian Liu Shu, a tree who didn't know anything at first and struggles to survive and extend her roots through the cosmos.The World she lives in is filled with fantastic sights and strange new cultures, and there is something everybody in this World has: A system.Moreover, even while she is a tree, she has people who will fawn over her...?“Tiantian, does the Sun feel good on your leaves today?”“Liu Liu, I've found this delicious compost made of natural extract~.”“Tian'er, does the wind feel good on your branches?”Tianlian Liu Shu, a female tree, didn't really know what to do with these fawning women.

A thousand-year dynasty would inevitably face decay, and a hundred-year noble family would eventually return to dust.What in this world could last forever?Was it an Immortal Body, tempered a thousand times, or the Martial Arts will, in Heart Unity with heaven and earth?Chen Mu came to this world, his sword in hand, and when he turned back at dusk, countless heroes and millennium-old Demons had all turned to dust, leaving only one person on the road paved with yellow sand.

Since childhood Gu Wuji has regularly encountered ghosts and was one day involved in an infinite world of terror, just– I treated you as an evil spirit, why do you want to hug my thigh?

- Description from Novelupdates

A man reincarnates in the body of a boy who suffered a tragedy, only to realize that he is in the world of My Hero Academia. What's even stranger is that his quirk seems to have the abilities of Nen and Haki.