Start as a Spiritual Planter: I Have a Game Panel - Chapter 26: Thorny

A mecha otaku is reincarnated into another world as Ernesti Echevalier (Eru). In this world there exist huge humanoid weapons known as Silhouette Knight. Dreaming of piloting those robots, Eru, with childhood friends, Archid Walter and Adeltrud Walter: together they will aim to become a Knight Runner, pilot of Silhoutte Knight.

Ye Fan accidentally obtained a billion crystal technology system, and since then, he has become out of control.

Android: You do n’t even have a mobile phone system. I want to make it impossible for you all!
Ye Fan: Sorry, I researched it out, it seems to be more powerful than yours!
BMW Benz: Our engines are famous all over the world!
Ye Fan: Sorry, I do n’t have an engine, I only have magnetic levitation, and the speed is only a few times that of yours. Do n’t worry, take your time!
…
Enemy: Is he still human?
Who can stop this!

- Description from Qidian

Gin finally transformed his soul to Complete Dragon soul, but price he has pay his Physical Body's Complete Destruction. He Reincarnated to completely different universe with different rules from past life. society, culture everything is different and new to him, despite being a 100 years old soul with a teenage body it will be little hard for him to adapt.Welcome to world of Genesis. To know more Start Reading the story.[Caution :This story some times may be too much emotional,Keep a Cloth/many tissues with you. You will need them at some point to wipe your white... tears.]Wild people come enjoy the adventure of A Big dragon and a little dragon who most of the time hides from people.[Warning:Story will contain incest, yuri, Readers read will caution]

With the unexpectedly obtained unknown civilization technology, bionic robots, artificial intelligence, quantum mechanical transmission, supercomputers, plasma thrusters, nuclear fusion, these black technologies are constantly being manufactured in Wang Xiao’s hands.

Knowledge is power. With the help of unknown civilization technology, Wang Xiao, who has acquired this knowledge and black technology, has tickets to a better future and a sea of stars.

- Description from Qidian