Time travel + immortality + multiple daughters + free shopping abroad + entrepreneurship + decisive killing

The ages of some characters may vary slightly due to needs.

At the end of 1948, Chen You traveled to a fusion period drama.

Fortunately, he awakened the sign-in system and obtained the longevity skill.

Female protagonists such as Lou Xiao'e, Qin Huairu, Chen Xueru and others came one after another.

Everyone in the courtyard was envious and jealous, but there was nothing they could do.

Microsystems, systems basically do not appear, and will develop overseas in the medium term.

[DING!- You have acquired a single-family building property right]

[DING!- You have acquired “100.000.000” Cherry Dollars]

[DING!- You have acquired “Almighty Coffee owner” Title]

[DING!- You have acquired “Almighty Musician” Title]

Lynn Reincarnated into a two-dimensional world and got the sign-in and check-in system. He was running a Polo coffee shop, going to school, making coffee, and thinking about how to chase the confused detective’s beautiful daughter upstairs.

[Borrowing Girlfriend + Quintessential Quintuplets + Spring Objects + Dressing Dolls + A Silent Voice…tentative]

Yuta Kijima accidentally traveled to an island country. His previous life was not a highlight, but in this life, with the proficiency system, he must make himself live more freely.

I didn't expect that not long after I traveled through time, I unexpectedly fell in love with a Sakura girl online. I had planned not to care about the illusory online relationship, but I didn't expect that my online love object would be Kato Megumi, the considerate Kato Megumi, the tsundere Eriri, and the fat senior sister Kasumi wearing black stockings.

In the days that followed, all kinds of romantic luck continued to appear around him.

"I'll always love Kato Megumi!" "Eriri is the best in the world!"

(The characters in this book are all adults, please don’t criticize if you don’t like it)

Traveling through the second dimension, both parents are dead, and there is money and a house. Although there can be no sister due to the rules of the cat guest, this is definitely the direction of the protagonist of the daily harem in the second dimension. I guess the next step is to flatter the house and be surrounded by girls, right? [Welcome to the "Sacrifice Game", I wish you can witness the end in real fear] Wait, this script is wrong, right? Corpses are whispering, caves are crawling, paper people are asking for directions, ghost villages are wandering at night, and pupils are peeping under the bed... The weird rules weave blood and cannot be escaped. The only way is to face the endless nightmare and seek a glimmer of life. So being entangled by these horrors, can you give me a system, the best kind of sign-in is awesome! When thinking about this, I found that I got the ability to replay after death. It is indeed a plug-in, but doesn't this mean that I have to keep trying and making mistakes with my life? I don't want it, I don't want to be a protagonist like 486! Who will save me! Then he turned around and saw the girls trapped behind him, including Kaguya Shinomiya, Chika Fujiwara, Ichiri Goto, Miko Yotsuya, etc. Damn it, come on! How can I let a beautiful girl sacrifice herself in such a place? I want to create a happy world without Kyon and Kaba-san!

Lin Ye travels back in time to the start of his second year at Sobu High School, two years before the apocalypse. He decides to change the course of the apocalypse and save the world. As the apocalypse unfolds, the relationships between the girls around him become increasingly complicated. Shiyu: "Tell me, are you still in love with your first love." Yukino: "Tell me the truth, did anything happen with my sister?" Haruno: "Just once, let me be willful for once, after that, you should be with Yukino." Isshiki: "Senior, senior, I have been bought by you now, you have to be responsible!" Kato: "Lin Jun, I seem to know a lot of your secrets, and the pressure is a bit too much. Let me lean on you!"... Lonely Doomsday Helper Kasumigaoka Shiyu Crystal Mutation Helper Yukinoshita Yukino Alien Invasion Helper Yukinoshita Haruno Interstellar Wandering Helper Touma and Setsuna Dark Biochemical Helper Eriri Catastrophic Doomsday Codenames [Resurrection of the Dead] [Honkai Beasts] [Iron Blood Machine Tide] [Deep Blue Sea] [Originium Disaster] - PS: This work involves "Oregairu", "Passerby", "White Album", "Bunny Girl Senpai" and other works.

Jiang Heng travels through the world of science, binds to the outlaw system, and helps the murderer to go unpunished, in order to obtain various rewards.

Insufficient evidence and unrealistic methods

In addition to being a lawyer, Jiang Heng discovered that as long as he was not arrested, he could also receive system rewards by participating in organizational tasks.

…

Kill Karasuma Renye first and take the top spot yourself

Karasuma Etsune: Want to live forever? Screw you.

Conan: Damn! There's something wrong with this lawyer! How could that person not be the murderer?

If I am the queen of the legal profession, then Jiang Heng is the king of the legal profession

Miyano Shiho: It was this demon that punctured my fantasy and brought me a new life

Mao Lilan: Jiang Heng, this blind date, is really fascinating.

Miyano Akemi: If the target is Jiang Heng, it's okay to be in love

Vermouth: Although not an angel, this devil is also very deceptive

Red Team: Why are all our undercover agents gone?

"I, Hikigaya, am a legendary agent, a leader in the association, a master of the mysteries, one of the Five Emperors of the Ocean, and the nemesis of the weird." "I have five cousins, a sister, a childhood sweetheart, two ex-girlfriends, a lovely junior, and a beautiful colleague, but no one likes me. I'm a complete loser." The everyday and the mysteries gradually intertwine, and despite our hesitation, we continue to move forward. Cthulhu has landed in New York, and the legendary agent Altria has disappeared... This era needs heroes. "...Stay sane, and follow me into madness." Hikigaya lit a cigarette expressionlessly, put on his sunglasses, and flashed his ID [White Robe Anzai]

Reborn as Hikigaya Hachiman, he established the service club first and thought he would live a lonely campus life, but after awakening his past life memories, he found that this two-dimensional world was very

wrong!

The transfer of the demi-human exchange student Elf Princess asked him for help.

Kitagawa Umi's friend who likes cosplay encountered unreasonable shooting requirements

Using the Impure World Reincarnation technique, he was unexpectedly reincarnated into the world of One Piece, becoming the son of Dragon and given the name Luffy. Although the name is the same, his core has changed, and thus his path is different. He initially intended to skip the Devil Fruit and join the Navy, but after unexpectedly encountering the red-and-white-haired princess, he discovered how unfamiliar the world was. How can this be a movie world? How could my King Luffy possibly have a childhood friend and a romantic comedy?