Swallowed Star - Chapter 186 — Death Mission

For the wine to be drunk on her wedding night to actually have been a cup of poison and for the one to poison her to be her husband, who would believe it?

Xia Yan passed through to the world of Bleach and became an eleven-year-old boy. He was rescued by Renji and Rukia in the Seireitei, and he was studying at Shin’ō Academy, and he was a student of the same class.
He is a top student of the Shin’ō Academy, and he is vying for strength by various teams. In the end, he has entered the first team of secret mobile maneuvers.
He will use punishment to kill every person who tries to threaten the martyrdom and protect his loved one.

- Description from Novelupdates

Kang Min-hyuk, the loser of the checkpoint, gained a high-level magical civilization and everything changed.

In the 900th millennium of humanity's journey towards the Star Sea, the unstoppable Expeditionary Army dominates the universe, and the fiery Age of Great Expansion nears its conclusion.Ancient cultivators seize mythology in pursuit of becoming sacred Buddhas; the new generation of prodigies shatter shackles, yearning to surpass limits!Yet, in a secluded corner of the vast cosmos, Qin Shi chooses to grind through countless achievements, unlocking one monument after another.Until reaching the pinnacle of evolution, the ultimate summit!