MTL - Jade Without Fragrance - Chapter 311 clue

In a normal and average modern world where a prestigious academy nurtures elites in a certain field who are known as ”Supreme“ such as [Supreme Inventor], Allen Walker suffers from being called 'average'. Allen Walker can't accept why he has to be average when a few are fortunate to be born as either a genius or prodigy. After a week of self-loathing, when all of his hope was lost, a sound snap him back to reality, or is it insanity?

Ding!

[A suitable host has been found! Prodigy System at your service!]

Ding!

[Hello darling! Chuu~ Harem Protagonist System at your service! Or do you want my service in bed instead?]

Ding!

[A wild Anti-loner System has appeared!]

Ding!

[Fiction fanatic, praise thee and thou shalt be graced with the Multiverse Traveler System!]

Ding!

...

Before Allen can even choose a system, another too familiar sound harassed his ears.

Ding!

[For achieving a thousand system requests which are a one in a decillion chance to occur, a Supreme Being was forced to use Divine Intervention.]

[Merging all of the thousand systems to create the most versatile and advanced system... Merging complete! Alternate Multiverse Chat Group System has been obtained!]

After accepting the Alternate Multiverse Chat Group System, Allen becomes a prodigy and the Chat Group's Admin and has no choice but to chat with beings from other universes.

Beings with suspicious, delusional, and eccentric names such as [I Love Mathematics], [Lolicon Shota Cultivator With Soul Fetish], [Sword Forge From Chaos], [Self-Proclaimed Genius Goblin Hero], [Reality's Bitch], [Time Manipulator Of The Apocalypse], and [Delusional Modern World Chuunibyou]

The chat group introduces Allen as [Supreme Order] as he chats with the otherworldly beings to find out the secret behind the Alternate Multiverse Chat Group.

Feng Yun transmigrates into a fantasy world filled with magical powers and immortals.Just as he was wondering about his future, the system activated...[Ding, activation confirmed. The novice gift package will be issued automatically.][Ding, congratulations to the host for obtaining a random special physique: Sacred Dao Body of Chaos.][Ding, congratulations to the host for obtaining the Supreme Foundation Building Treasure.][Ding, congratulations to the host for obtaining a hundred million top-grade spirit stones.][Ding, congratulations to the host for obtaining an immortal grade soul-strengthening elixir.]Hahah... money, power Immortality, beauties, I am getting all...

BURN ME ALIVE IF YOU DIDN’T LIKE THIS BOOK...AFTER READING THAT IS Regressing back in time after sacrificing his life for someone undeserving someone who didn’t even shed a tear after his death just total blank. The person he begged for love rejected him every single time. Now, he returns to when he was 18 again. Looking at her face, he wants to try again, to fall in love with her once more, to want to... but no, he no longer wants to feel that pain again. Some feelings never change, but you have to leave them behind, right? And one life should be enough to try. He made a commitment to never love her again. This life is his chance to live for himself. But who knew he wasn’t the only one regressed? The ultimate black heart curse is broken... and time reverses. Avey: “Lucy, can we.” Tears in her eyes. Lucy: Looking blankly at him. Avey: “Can’t you at least give me one chance?” Lucian: Silently looking at her. what about other people who hurt him too: mother, sister, friend and ofc her Will he give up on love for his own peace, or will he be too afraid to feel that pain again?