MTL - Lord of the Secret Art! - Chapter 24 never sleep

His Royal Highness the King of Han, who was afraid of the dark and ghosts and loved to cry, has always been the good baby of the princess.
Until one day, His Royal Highness the King of Han found a book in the bookstore…
Picture book?
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Search keyword: Protagonist: King of Han, Princess of Han

- Description from novelbuddy

Monster Invasion, Blue Star's rules have changed, leading to a great turmoil in the world. Rules have descended, and human girls awaken with fierce beast templates, transforming into animal-eared girls who can summon fierce beasts alongside contracted boys.There are all sorts of animal-eared girls like Pegasus, Flying Tiger, and White Snake.Fluffy animal-eared girls, delicate animal-eared girls.Xiao Ye awakens the God-level Beast Master System, which allows for unlimited contracting, the ability to detect others' templates, and rapidly enhance the forms of summoned beasts.After being dumped by his girlfriend, Xie Mengxuan, an SSS-class Nine-tailed Fox template school beauty, immediately proposes: Be my boyfriend.Xiao Ye is stunned, as he considered her a bro, yet she wants to be his wife!Cheng Bingxi smiles sweetly: Take advantage of the overly shy deskmate and coax him into being a husband!There's also the Nine-tailed Fox demon school beauty, Five-clawed Golden Dragon bearing girl, Soaring Kunpeng queen, and the Divine Beast Qilin empress.Xiao Ye, looking at a nest full of SSS-tier animal-eared girls, expresses: Bring on more!

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.