Douluo: I, Qianxunji, Will Level up When I Kill the Enemy.

[Invincible. Harem. All Heavens] After traveling through time, he became a secret chamber Douluo. Coincidentally, the timeline traveled through is in the secret room... (10,000 Sentences are omitted here) and then he kills enemies and upgrades, explodes the soul bone, has a soul ring that lasts for a million years, obtains a martial soul, creates his own 24-winged god and devil angel saint (saint) (a bit nb), and becomes invincible in the world.