I Became A Supporting Character - Chapter 40 Protagonist Defeated?

Once the young leader of Dragon Soul, acknowledged king among international top mercenaries, he is pulled back to the city by his thrifty father-in-law to find himself a cold goddess.Being disliked by the goddess is not a problem; a spicy policewoman, charming boss, tsundere lolita, and sweet college student come knocking at his door.More women means more trouble, but that's not a problem either. What he's least lacking is the skill to solve problems!Lin Fei's life motto: What is love in this world? Only wishing life and death for it!

“I lost everything again...?”Kain had to work hard to feed himself, in a small village on the edge of the forbidden lands. Unlike the others, he hated Keepers, the only people capable of fighting the creatures from the Astral Dimension. Everyone saw them as heroes, but Kain blamed them for the greatest tragedy of his life - the death of his parents.Ironically, the sacrifice of one Keeper allowed Kain to obtain a Rune Brand - the key to begin a trial, the outcome was either power or death.Facing another world, Kain discovered that his blood was cursed, and misfortune would always haunt him.But death would avoid Kain, wanting to keep such a valuable sacrifice for a god. Only failure would await him, but if it was possible death would pass by.Now, Kain must break his curse and take fate into his own hands for the first time in his life or remain a nameless offering.

The great journey of an ordinary martial artist.“Once your habit is tainted, you have no choice but to live as a dog forever. Do not turn the wolf inside you into a dog.”

Fate, a gatekeeper who had been working for the castle, is beset by a few burdens.