Washio Sumi wa Yuusha de Aru - Second Volume Hero’s Memoir

Jacob Steve, an Old Man, died at 116 after living a whole life.

But Jacob always had a dark side, which he always suppressed and hid from others.
However, in the later years of his life, when death was inevitable, he understood there wasn't any point in having wealth, knowledge, or desires if you couldn't have a life to enjoy them.

He became obsessed with fabled immortality and devoted his reaming life to extending his fleeting lifespan, but just like any other failed.

However, he mysteriously got another chance at life and found a way that led to fabled immortality.
But he was also forewarned that the way led to it was filled with blood and darkness!

In the end, Jacob chose it anyway with no way of going back, and it was also the start of his suffering and his icky, brutal journey toward the 'Immortality' he wanted so badly!

"Be my son's mother."

Yo, Hi! I’m Frank, I made a deal with a demon to pay me some money for receiving a guest for a few days every week.
I had no idea about what I have done.
On May 1st, Conan ‘the God of Death’ came to my house. I was forced to let him in and we get involved in a criminal case.
On May 8th, Bruce Wayne ‘Batman’ came to me. I was forced to follow him to fight crime.
On May 16th, Hannibal Lecter, The Silence of the Lambs, came to my home. I can only say that I really can’t stand my guests.

- Description from Novelupdates

My name is Yan, and since I was a child, I’ve been able to see some strange things.For example—In elementary school, our new neighbor Aunt Tan had a pair of all-around genius twins, who were like the “precious little geniuses” with halos above their heads. They could recite the English-Chinese dictionary backwards at three, master both Chinese and Western musical instruments by five, and hack into a country’s database by seven…Growing up next to such prodigies, my life was inhumane, tragic, and constantly subjected to comparisons.To escape the comparisons with these “other people’s children,” I specifically applied to a private boarding school for middle school.On my first day, my deskmate was a small, thin girl with bangs, wearing an old uniform, and her voice was as faint as a mosquito’s.Three months later, she woke up from a nap with a “rebirth” halo above her head.She moved effortlessly among the cold academic genius, the wolf-like school bully, the fierce boss, and the gentle childhood friend, leaving me, a lonely onlooker, utterly amazed.By university, I thought I had finally escaped this abnormal world.But as soon as I stepped into my dorm room, my footsteps froze.My roommates each had halos like “ancient times to modern,” “post-apocalyptic superhuman,” “will die if not spending money,” and “ghost king revival.”I clutched my little blanket and applied to the counselor for a room change, but to no avail.Over time, I gradually got used to it. “Handover systems,” “management systems,” “book transmigration,” “infinite worlds,” “three-and-a-half-year-olds,” “interstellar live streams,” “red envelope groups”…The types of halos kept increasing, and I was able to calmly ignore all of it, focusing on my own life.Every morning, I skillfully helped my “ancient to modern” roommate, who was being blacklisted online, dodge campus paparazzi and secure seats for class.At noon, I assisted my tycoon roommate in distributing today’s haul of luxury skincare and designer bags, tasting the city’s top private chef’s custom lunchbox, and exclaiming with emotion, “Darling, can I really accept these?”In the evening, I enjoyed the flowers and plants cultivated by my superhuman roommate on the balcony, tasting a mutated cherry tomato and commenting, “I feel refreshed and purified.”Late at night, when my ghost king roommate quietly climbed back through the window, I peeked out to ask, “You’re back a bit late today, didn’t bring anything back, did you?”My name is Yan, and I am not the protagonist of this world.